Tag Archives: china bearing bearing

China factory Hot Yes Roller Bike Bicycle Sliding Window Rollers Bearings Rear Wheel Bearing with Good quality

Product Description

Wheel hub bearings

The DAC type auto front wheel bearing is a double row angular contact ball bearing incorporating an integral outer ring and two separable inner rings; which is available either with seals or without seals. The auto wheel hub bearings can bear beavier axial and radial load.it is no need to adjust the inner clearance because it is already preserved in making.It was filled with Iubricating grease in high quality in the inner bearing,which could make the assemblage and usage easily.The range of the diameter of the inner ring is from 20 to 80mm and that of the outer ring is from 40 to 120mm.Now there are more than 300 kinds of this bearings.

Features and Benefits:
1. Low friction and running temperatures, low noise, and vibration
2. High running speeds
3. High quality and performance capabilities for your application
4. Accommodate radial loads and axial loads in both directions
5. Available with a variety of greases for most conditions, including food quality grease, high-temperature grease, and Solid Oil
6. Increased reliability and provide long bearing and lubricant service life

Item No.	Dimensions
Item No.	d	D	B	C
DAC25525716	25	52	20.6	20.6
DAC25520037	25	52	37	37
DAC25550043	25	55	43	43
DAC25560032	25	56	32	32
DAC27600050	27	60	50	50
DAC28610042	28	61	42	42
DAC30600037	30	60	37	37
DAC306500264	30	65	26.4	26.4
DAC30650571	30	65	21	21
DAC34620037	34	62	37	37
DAC34640037	34	64	37	37
DAC34660037	34	66	37	37
DAC35640037	35	64	37	37
DAC35650035	35	65	35	35
DAC35660032	35	66	32	32
DAC35660037	35	66	37	37
DAC35680037	35	68	37	37
DAC35725718	35	72.02	28	28
DAC3572571	35	72.04	33	33
DAC36680033	36	68	33	33
DAC3672571	36	72.05	34	34
DAC37720037	37	72	37	37
DAC3772571	37	72.04	37	37
DAC37740045	37	74	45	45
DAC38720040	38	72	40	40
DAC38725716/33	37.99	72.02	36	33
DAC38745716/33	37.99	74.02	36	33
DAC39680637	39	68.06	37	37
DAC39720037	39	72	37	37
DAC39720637	39	72.06	37	37
DAC39740039	39	74	39	39

Bearing Model	dXDXB ( mm )	Weight /KG
DAC27600050	276050	0.56
DAC28580042	285842	0.45
DAC28610042	286142	0.53
DAC29530037	295337	0.34
DAC3050571	305020	0.13
DAC30540571	305424	0.36
DAC3 0571 030/25	305530	0.39
DAC3 0571 032	305532	0.27
DAC3 0571 042	305842	0.48
DAC30600037	306037	0.42
DAC30600337	3060.337	0.42
DAC3060037/34	306037	0.36
DAC30620032	306232	0.36
DAC30620037	306237	0.42
DAC30620038	306238	0.43
DAC30620044	306244	0.44
DAC30630042	306342	0.47
DAC30640037	306437	0.47
DAC30640042	306442	0.49
DAC30650571	306521	0.27
DAC306500264	306526.4	0.36
DAC30680045	306845	0.52
DAC307200302	307230.2	0.31
DAC30720037	307237	0.8
DAC32720045	327245	0.6
DAC32720034	327234	0.6
DAC34620037	346237	0.41
DAC34640037	346437	0.43
DAC34660037	346637	0.41
DAC34670037	346737	0.44
DAC35640037	356437	0.41

Our Advantages

1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.

2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

SAMPLES

1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

FAQ

SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Customized:	Customized
Certification:	ISO
Standard Parts:	Yes

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Differences Between Plain Sliding Bearings and Self-Lubricating Bearings

Plain sliding bearings and self-lubricating bearings are two distinct types of bearings used in various applications. Here are the key differences between them:

Plain Sliding Bearings:

Plain sliding bearings, also known as bushings, are simple bearing components that consist of a cylindrical sleeve made of a bearing material.
These bearings require external lubrication, such as grease or oil, to reduce friction and wear between the bearing and the shaft.
Regular maintenance and lubrication are essential to ensure proper operation and longevity.
Plain sliding bearings are cost-effective and suitable for applications where lubrication can be easily provided.
They are commonly used in low-speed and low-load applications, where the shaft slides within the bearing.

Self-Lubricating Bearings:

Self-lubricating bearings, also known as maintenance-free bearings, are designed to operate without the need for external lubrication.
These bearings incorporate solid lubricants, such as graphite, PTFE (polytetrafluoroethylene), or other additives, directly into the bearing material.
The solid lubricants are released gradually as the bearing operates, reducing friction and providing a consistent lubricating film.
Self-lubricating bearings are ideal for applications where frequent maintenance or lubrication is impractical or not feasible.
They are suitable for both low-load and high-load applications, as the self-lubricating properties help extend the bearing’s service life.

In summary, plain sliding bearings require external lubrication and are suitable for applications where lubrication can be provided, while self-lubricating bearings incorporate solid lubricants and operate without the need for regular maintenance. The choice between these two types depends on factors such as the application’s operating conditions, maintenance requirements, and budget considerations.

sliding bearing

Impact of Materials on Sliding Bearing Performance and Durability

The choice of materials used in sliding bearings significantly influences their performance, longevity, and suitability for specific applications. Different materials offer varying characteristics that affect factors such as friction, wear resistance, load capacity, and corrosion resistance. Here are some common materials and their effects:

Bronze Bearings: Bronze bearings, often made from bronze alloys, offer good load-carrying capacity and resistance to wear. They are suitable for applications with moderate to heavy loads and low to moderate speeds. Bronze bearings also have good heat dissipation properties.
Steel Bearings: Steel bearings, particularly those made from stainless steel, provide excellent corrosion resistance and are suitable for applications exposed to harsh environments or moisture. Steel bearings are often used in marine and food processing industries.
Polymer Bearings: Polymer bearings, such as those made from materials like PTFE (polytetrafluoroethylene) or nylon, offer low friction and self-lubricating properties. They are suitable for applications where minimizing friction and wear is critical.
Composite Bearings: Composite bearings combine different materials to achieve specific performance characteristics. For instance, they might feature a polymer matrix with embedded reinforcing fibers for improved load capacity and wear resistance.
Graphite Bearings: Bearings with graphite as a lubricating element can operate without additional lubrication in certain conditions, reducing maintenance needs and offering self-lubricating properties.

The selection of materials should consider factors such as the application’s operating conditions, load requirements, speed, temperature, and the presence of corrosive substances. The right material choice ensures optimal performance, durability, and minimal maintenance for sliding bearings.

sliding bearing

Impact of Proper Lubrication on Sliding Bearings

Proper lubrication plays a critical role in the performance and longevity of sliding bearings. Here’s how it affects their operation:

Reduced Friction and Wear: Lubrication forms a thin film between the sliding surfaces of the bearing, reducing direct metal-to-metal contact. This minimizes friction and wear, which can significantly extend the bearing’s lifespan.
Heat Dissipation: Lubricants help dissipate heat generated during operation by carrying away excess heat from the friction zones. This prevents overheating and potential damage to the bearing and surrounding components.
Corrosion Prevention: Lubricants provide a protective barrier against moisture and corrosive substances, preventing the formation of rust and corrosion on the bearing surfaces.
Sealing Effect: Proper lubrication can help create a sealing effect that prevents contaminants from entering the bearing, maintaining a clean and efficient operating environment.
Noise and Vibration Reduction: Adequate lubrication helps dampen noise and reduce vibration caused by friction between bearing surfaces. This contributes to quieter and smoother operation.
Enhanced Load Distribution: Lubrication ensures even load distribution across the bearing surfaces, preventing localized wear and extending the bearing’s overall life.
Stability and Performance: Proper lubrication maintains consistent performance and stability by minimizing variations in friction and reducing the risk of sudden failures.
Seizure Prevention: Lubricants prevent sliding surfaces from seizing or sticking together, even during periods of prolonged inactivity.
Optimized Efficiency: Well-lubricated bearings experience less energy loss due to friction, resulting in improved overall efficiency of the machinery.

Choosing the right lubricant type, viscosity, and lubrication interval is crucial to ensuring the optimal performance and durability of sliding bearings. Regular maintenance and monitoring of lubrication levels are essential to prevent issues and extend the bearing’s service life.

China factory Hot Yes Roller Bike Bicycle Sliding Window Rollers Bearings Rear Wheel Bearing with Good quality
editor by CX 2024-05-17

China Standard 6040 6040 ZZ 6040 2RS High Quality Deep Groove Ball Bearing for Sliding Window Door Roller bearing block

Product Description

6040 6040 ZZ 6040 2RS High Quality Deep Groove Ball Bearing for Sliding Window Door Roller
Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are
optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in
both directions, are easy to mount, and require less maintenance than other bearing types.

Product Name	DEEP GROOVE BALL BEARING
Model Number	6040
Material	Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage	Steel/Nylon,Brass
Seal Type:	Open, Z, ZZ, RS, 2RS, 2RZ
Grease	Great Wall; Shift; Mobile or as requested
Precision	P0, P6, P5, P4, P2 or as requested
Vibration	Z1V1, Z2V2, Z3V3, Z4V4 or as requested
Clearance	C0,C2,C3 or as requested

Deep Groove Ball Bearing Specification

Bearing No.			Boundary dimensions				Basic load ratings (kN)		Limiting speed		Mass
Open	Shield	Seal contact	mm				Dynamic	Static	rpm		Kg
Open	Shield	Seal contact	d	D	B	rs min	Cr	Cor	Grease	Oil	≈
603	ZZ	2RS	3	9	3	0.15	0.635	0.219	50000	59000	0.00092
604	ZZ	2RS	4	12	4	0.2	0.97	0.36	43000	51000	0.0571
605	ZZ	2RS	5	14	5	0.2	1.33	0.505	39000	46000	0.0035
606	ZZ	2RS	6	17	6	0.3	2.19	0.865	35000	42000	0.006
607	ZZ	2RS	7	19	6	0.3	2.24	0.91	34000	40000	0.008
608	ZZ	2RS	8	22	7	0.3	3.35	1.4	32000	37000	0.012
609	ZZ	2RS	9	24	7	0.3	3.4	1.45	31000	36000	0.014
6000	ZZ	2RS	10	26	8	0.3	4.58	1.98	29000	34000	0.019
6001	ZZ	2RS	12	28	8	0.3	5.1	2.38	26000	30000	0.571
6002	ZZ	2RS	15	32	9	0.3	5.58	2.85	22000	26000	0.031
6003	ZZ	2RS	17	35	10	0.3	6	3.25	20000	24000	0.04
6004	ZZ	2RS	20	42	12	0.6	9.38	5.02	18000	21000	0.068
6005	ZZ	2RS	25	47	12	0.6	10	5.85	15000	18000	0.078
6006	ZZ	2RS	30	55	13	1	13.2	8.3	13000	15000	0.11
6007	ZZ	2RS	35	62	14	1	16.2	10.5	12000	14000	0.148
6008	ZZ	2RS	40	68	15	1	17.2	11.8	10000	12000	0.185
6009	ZZ	2RS	45	75	16	1	21	14.8	9200	11000	0.23
6571	ZZ	2RS	50	80	16	1	22	16.2	8400	9800	0.258
6011	ZZ	2RS	55	90	18	1.1	30.2	21.8	7700	9000	0.362
6012	ZZ	2RS	60	95	18	1.1	31.5	24.2	7000	8300	0.385
6013	ZZ	2RS	65	100	18	1.1	30.5	25.2	6500	7700	0.435
6014	ZZ	2RS	70	110	20	1.1	38.1	30.9	6100	7100	0.602
6015	ZZ	2RS	75	115	20	1.1	39.6	33.5	5700	6700	0.638
6016	ZZ	2RS	80	125	22	1.1	47.6	39.8	5300	6200	0.85
6017	ZZ	2RS	85	130	22	1.1	49.5	43.1	5000	5900	0.89
6018	ZZ	2RS	90	140	24	1.5	58.2	49.7	4700	5600	1.16
6019	ZZ	2RS	95	145	24	1.5	60.4	53.9	4500	5300	1.21
6571	ZZ	2RS	100	150	24	1.5	60.2	54.2	4200	5000	1.25
6571	ZZ	2RS	105	160	26	2	72.3	65.8	4000	4700	1.59
6571	ZZ	2RS	110	170	28	2	82	73	3800	4500	1.96
6571	ZZ	2RS	120	180	28	2	85	79.5	3500	4100	2.07
6026	ZZ	2RS	130	200	33	2	106	101	3200	3800	3.16
6571	ZZ	2RS	140	210	33	2	110	109	3000	3500	3.35
6030	ZZ	2RS	150	225	35	2.1	126	126	2800	3200	4.08
6032	ZZ	2RS	160	240	38	2.1	143	144	2600	3000	5.05
6034	ZZ	2RS	170	260	42	2.1	168	172	2400	2800	6.76
6036	ZZ	2RS	180	280	46	2.1	189	199	2300	2700	8.8
6038	ZZ	2RS	190	290	46	2.1	197	215	2100	2500	9.18
6040	ZZ	2RS	200	310	51	2.1	218	243	2000	2400	11.9
6044	ZZ	2RS	220	340	56	3	245	293	1800	2200	15.6
6048	ZZ	2RS	240	360	56	3	255	315	1700	2000	20.7
6052	ZZ	2RS	260	400	65	4	294	375	1500	1800	28.8
6056	ZZ	2RS	280	420	65	4	305	405	1400	1700	32.2
6060	ZZ	2RS	300	460	74	4	257	476	1200	1500	48.4
6064	ZZ	2RS	320	480	74	4	265	510	1100	1400	50.3

About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products
such as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller
Bearings,Cam Follower Bearings, Thrust Bearings, Wheel Hub Bearings and Non-Standard Bearings.

FAQ
Q1 – What is our advantages?

A – Manufacturer – Do it only with the Best;

-Your Choice make different.

Q2 – Our Products

A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Process of our production

A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing

Q4 – How to customize bearing(non-standard) from your company?

A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 – What should I care before installation?

A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible

with the preservative, it is necessary to wash and carefully dry the bearing.

-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

swarf and dust.

Q6 – How to stock and maintenance my bearings right?

A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

or sudden and severe temperature changes that may result in condensation forming;

-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle:	0
Aligning:	Non-Aligning Bearing
Separated:	Unseparated
Rows Number:	Single
Load Direction:	Radial Bearing
Material:	Bearing Steel

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

sliding bearing

Considerations for Selecting Appropriate Sliding Bearings

Choosing the right type and size of sliding bearing is crucial for ensuring optimal performance and longevity in various applications. Here are key considerations to keep in mind:

Load and Application: Determine the specific load and application requirements. Different sliding bearings are designed to handle varying loads, speeds, and operating conditions. Consider whether the bearing will experience radial, axial, or combined loads, as well as the expected range of motion.

Material Compatibility: Select materials that are compatible with the operating environment. Consider factors such as corrosion resistance, temperature tolerance, and exposure to chemicals or contaminants. Common bearing materials include bronze, steel, and self-lubricating polymers.

Lubrication: Proper lubrication is essential for reducing friction and wear in sliding bearings. Choose a lubrication method that suits the application, whether it’s grease, oil, or self-lubricating materials. Some sliding bearings are designed for maintenance-free operation.

Design and Configuration: Determine the appropriate bearing design, such as bushings, thrust washers, or linear guides. Consider the bearing’s dimensions, including inner and outer diameter, length, and width. The bearing’s configuration should match the available space and mounting requirements.

Load Distribution: Ensure that the selected sliding bearing can evenly distribute the applied load across its surface. This helps prevent premature wear and ensures the bearing’s longevity. Consider the bearing’s load capacity and how it aligns with the actual load demands.

Friction and Wear: Evaluate the bearing’s coefficient of friction and wear characteristics. Lower friction and wear rates contribute to longer bearing life and improved efficiency. Consider whether the bearing requires initial running-in to reach optimal performance.

Maintenance and Service Life: Consider the maintenance requirements and expected service life of the sliding bearing. Some applications may benefit from bearings with extended maintenance intervals or self-lubricating properties, while others may prioritize easy replacement.

Cost-Efficiency: Balancing performance with cost is essential. While high-performance materials and features can enhance bearing performance, they may also increase the upfront cost. Choose a solution that aligns with your budget and long-term operational goals.

Environmental Conditions: Factor in the environmental conditions the bearing will operate in. For example, marine environments may require bearings with exceptional corrosion resistance, while high-temperature applications demand materials with thermal stability.

Supplier Expertise: Partner with reputable suppliers who offer technical expertise and a range of sliding bearing solutions. Suppliers with a strong track record can provide guidance in selecting the most suitable bearing for your specific application.

By carefully considering these factors, you can confidently choose the appropriate type and size of sliding bearing that meets your application’s requirements and ensures optimal performance and reliability.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Sliding bearings offer significant advantages in low-speed and heavy-load applications, where their unique characteristics provide optimal performance. Some examples of scenarios where sliding bearings benefit such applications include:

Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Advantages of Sliding Bearings Compared to Other Bearings

Sliding bearings, also known as plain bearings or journal bearings, offer several advantages compared to other types of bearings. These advantages make them suitable for specific applications where their characteristics are beneficial:

High Load-Carrying Capacity: Sliding bearings can handle high loads due to their larger contact area and distribution of pressure, making them suitable for heavy machinery and industrial equipment.
Low Friction: Sliding bearings operate on the principle of sliding friction, which can result in lower frictional losses and energy consumption compared to rolling element bearings.
Simplicity: Sliding bearings have a straightforward design with fewer components, reducing complexity and potential points of failure.
Cost-Effectiveness: The simpler design and manufacturing process of sliding bearings can lead to lower production costs and maintenance expenses.
Shock and Vibration Absorption: Sliding bearings can dampen shocks and vibrations due to their ability to accommodate misalignments and absorb dynamic forces.
High-Temperature Applications: Some sliding bearings are capable of operating in high-temperature environments where other types of bearings might fail.
Self-Lubrication: Some sliding bearings are designed with self-lubricating materials, reducing the need for external lubrication and maintenance.
Noisiness: Sliding bearings often produce less noise than rolling element bearings, which can be advantageous in noise-sensitive applications.
Corrosion Resistance: Sliding bearings made from materials such as bronze or plastic can offer better corrosion resistance in certain environments.
Adaptability to Dirty Environments: Sliding bearings can perform well in dirty or contaminated environments where rolling element bearings might be more prone to failure due to debris.

However, it’s important to note that sliding bearings also have limitations, such as higher frictional heat generation, potential for stick-slip behavior, and limited suitability for high-speed applications. The choice between sliding bearings and other types of bearings depends on the specific requirements of the application and the trade-offs that need to be considered.

China Standard 6040 6040 ZZ 6040 2RS High Quality Deep Groove Ball Bearing for Sliding Window Door Roller bearing block
editor by CX 2024-05-16

China high quality Precision Machinery, Semi-Automated Equipment Used in Linear Bearings with Sliding Blocks deep groove ball bearing

Product Description

Product Name: Asian standard extended slider unit open bearing

Name: Open slider, Straight slider, box slider, lengthened straight slider, Aluminum slider, box unit, plain bearing, SBR… UU,,SBRL.. UU

Model: SBR slider, box opening slider

SBR10UU,SBR12UU,SBR16UU,SBR20UU,SBR25UU,SBR30UU,SBR35UU,SBR40UU,SBR50UU

SBRL slider, extended box type opening slider

SBR16LUU,SBR20LUU,SBR25LUU,SBR30LUU,SBR35LUU,SBR40LUU

Product General informatio
a, Low frictional linear motion
Steel balls are accurately guided by a retainer, so low frictional resistance and stable linear motion can be achieved.
Simple replacement of conventional plain bushings
It is easy to use Linear Bushings instead of conventional plain bushings, because both types are used with a round shaft, and no major redesign is necessary.
b, Wide variations
For each dimensional series, standard, adjustable clearance and open types are available with and without seals, so the best linear bushing for the application may be selected. In addition to the standard type, the high-rigidity long type is available. These types can be selected to suit the requirements in applications.
c, Miniature linear bushing LM Compact design
Miniature Linear Bushing is very small in size, allowing for compact assembly in machines and equipment.

d, High Reliability

ERSK linear bearing has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

e,Smooth Operation

The high efficiency of linear shaft is vastly superior to conventional shaft. The torque required is less than 30%. Linear motion can be easily changed from rotary motion. The linear bearings are moved very smoothly in the linear shaft.

f,High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable linear bearings manufactured.

g,Easy interchangable

h,Easy maintenance

the linear rails can replace the base surface installation, the old wear parts (rails and blocks) can be replaced, reduce costs.

i,Easy installation

the linear rails and carriages can be changed easily, reduce material costs, reduce product prices, reduce product replacement costs and time.

Brand trademark registration

Yiboyuan (HangZhou) Precision Machinery Co., Ltd. is a professional manufacturer of linear motion products with many years of experience. And has its own registered brand YBYZ, we specialize in the production of linear bearings, plain bearings, shaft bearings, box sliders, self-lubricating copper sleeve. Good quality, competitive price. Our company is located in HangZhou City, ZheJiang Province. Close to HangZhou Port, ZheJiang Port.

Our products are widely used in precision machinery, fitness equipment, printing presses, packaging machines, medical and food machinery, textile machinery and other machinery and auxiliary equipment. Our products sell well in North America, Western Europe, Australia, Southeast Asia, the Middle East, South America and other regions.

Our packing:
* Industrial pakage Address: Industrial Park, Bachalu Town, HangZhou City.
HangZhou City, ZheJiang Province.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Feature:	Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed, High Hardness
Function:	Super
Flange Shape:	None
Shape:	Straight
Series:	SBR
Material:	Alloy

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

sliding bearing

Challenges of Lubricant Contamination in Sliding Bearings and Solutions

Lubricant contamination in sliding bearings can lead to various challenges that impact performance and longevity. Here are some challenges and solutions:

Challenge: Reduced Lubrication Effectiveness

Contaminants such as dust, dirt, moisture, and foreign particles can compromise the lubricant’s ability to provide effective lubrication between bearing surfaces.

Solution: Regular maintenance practices involving cleaning and relubrication help remove contaminants and restore the lubricant’s effectiveness. Proper seals and shields can also prevent contaminants from entering the bearing.

Challenge: Increased Friction and Wear

Contaminants in the lubricant can create abrasive particles that increase friction and accelerate wear on bearing surfaces.

Solution: Using high-quality, clean lubricants and implementing effective filtration systems can minimize the presence of contaminants, reducing friction and wear.

Challenge: Component Damage

Contaminants can cause pitting, scratching, and other damage to bearing surfaces, leading to decreased performance and potential bearing failure.

Solution: Regular inspections and cleaning routines are essential to prevent the accumulation of contaminants. Using lubricants with appropriate viscosity and additives can also help protect bearing surfaces.

Challenge: Increased Heat and Temperature

Contaminants can create heat and increase operating temperatures due to increased friction, which can negatively impact bearing performance.

Solution: Clean lubricants with proper viscosity and thermal stability are essential to dissipate heat effectively. Maintaining proper lubrication levels helps manage temperature rise.

Challenge: Corrosion

Moisture and certain contaminants can lead to corrosion of bearing surfaces, which compromises their structural integrity.

Solution: Proper storage and handling of bearings, as well as using corrosion-resistant lubricants, can mitigate the risk of corrosion. Seals and shields also provide additional protection against moisture ingress.

Challenge: Lubricant Breakdown

Contaminants and high operating temperatures can cause lubricants to degrade over time, reducing their lubricating properties.

Solution: Monitoring lubricant condition and replenishing or changing it at appropriate intervals helps maintain its effectiveness. Using lubricants with good oxidation resistance is also important.

Lubricant contamination in sliding bearings can significantly impact their performance and longevity. Implementing proper maintenance practices, using clean and suitable lubricants, and employing effective sealing mechanisms are key strategies to address these challenges and ensure optimal sliding bearing operation.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Advantages of Sliding Bearings Compared to Other Bearings

High Load-Carrying Capacity: Sliding bearings can handle high loads due to their larger contact area and distribution of pressure, making them suitable for heavy machinery and industrial equipment.
Low Friction: Sliding bearings operate on the principle of sliding friction, which can result in lower frictional losses and energy consumption compared to rolling element bearings.
Simplicity: Sliding bearings have a straightforward design with fewer components, reducing complexity and potential points of failure.
Cost-Effectiveness: The simpler design and manufacturing process of sliding bearings can lead to lower production costs and maintenance expenses.
Shock and Vibration Absorption: Sliding bearings can dampen shocks and vibrations due to their ability to accommodate misalignments and absorb dynamic forces.
High-Temperature Applications: Some sliding bearings are capable of operating in high-temperature environments where other types of bearings might fail.
Self-Lubrication: Some sliding bearings are designed with self-lubricating materials, reducing the need for external lubrication and maintenance.
Noisiness: Sliding bearings often produce less noise than rolling element bearings, which can be advantageous in noise-sensitive applications.
Corrosion Resistance: Sliding bearings made from materials such as bronze or plastic can offer better corrosion resistance in certain environments.
Adaptability to Dirty Environments: Sliding bearings can perform well in dirty or contaminated environments where rolling element bearings might be more prone to failure due to debris.

China high quality Precision Machinery, Semi-Automated Equipment Used in Linear Bearings with Sliding Blocks deep groove ball bearing
editor by CX 2024-05-15

China wholesaler Tight Plastic Bearing with Steel Balls Sliding Bearing Roller with ISO (ML-AU050) drive shaft bearing

Product Description

HangZhou CZPT PULLEY MANUFACTURE CO., LTD. has been specialized in manufacturing Plastic Pulley/Rollers, Die-punching Pulley/Bearing, and Non-standard Bearings for about 25 years. It is located in HangZhou city of ZHangZhoug Province, which has convenient transportation benefited from Nignbo Seaport, HangZhou International Airport and the highway networks. Our company covers an area of 7000 m², with building area of 10500 m². Relying on advanced processing equipments and technology, and strict inspection system, our company is CZPT to provide good-quality and competitive products, and has gained a good reputation among customers.
We are committed to developing and designing different kinds of non-standard pulley bearings, with an annual production capacity of 120 million sets. We export to more than 70 countries and areas, like USA, Canada, Spain, Germany, France and Italy, etc.
Our company maintains our quality system to ISO 9001:2000, and has been audited by SGS for our production operations. We will continuously seek to provide our customers with good-quality products, excellent service and most competitive price. We look forward to building long-term business relationship with you and achieving our mutual benefits.

About us

name	Tight Plastic Bearing with Steel Balls Sliding Bearing Roller with ISO(ML-AU050)
Brand name	According to customers’ requirements
Size	As per the customer’s technic drawing or samples
material	pom,pa6,pa66,nylon,pvc,abs…wheels,Aluminium,Zinc,Stainless steel frame
Technical process	bearing production assembling,zinc plating,injection,turning
Color	orange,white,black,yellow
Types	customized
Payment terms	A:100% TT B: 30% T/T in advance .70% against copy of B/L
Application	caster wheel , small pulley , window , sliding door ,door closet wardrobe system…
Product Description	1.Item No.: as shown in the picture. 2.Material: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel 3.For some models, the height of the roller is adjustable. 4.Color of the wheel: red, green, white, orange, etc. 5.Application: sliding door and window, binds, rolling shutters, furniture, conveyor belt, etc. 6.Normal packing: poly bag + outer carton

HangZhou CZPT Pulley Manufacture Co., Ltd.

WEB: http://nbminli /
ADDRESS: No.9 CZPT Road, CZPT Industrial Zone, Xihu (West Lake) Dis. District, HangZhou, China

Comparable products

FAQ

Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.
Q: How to receive a quotaion in the shortest time?
A: When you send us an enquiry, please try to provide more details, such as product size, photo or drawing, order quantity, etc.
Q: How to start an OEM project with your company?
A: Please send us your designed drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange sample production once received your deposit .
Q: What’s your MOQ?
A: The MOQ depends on the design and production processes of the products. Nomally our company MOQ is 10000pc , but it can be much more or less depending on different product types. Therefore, we recommend you to tell us your required quantity first.
Q:How long can I receive an order?
A: That depends on the specific items and your order quantity. The lead time varies from 30 to 90 days.

Why choose us

1.Professional experience: almost 20 years’ expenience in non-standard bearings, rollers, pulleys, and other plastic accessories for door and window.
2.Popular over the world: over 20 market countries.
3.Advantage: good quality with competitive price.
4.OEM offered: technical drawings, samples or photos are needed.

For more information, please visit http://nbminli /

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body:	Ball Bearings
The Number of Rows:	Single
Outer Dimension:	Micro(≤26mm)

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Contribution of Sliding Bearings to Agricultural Machinery and Equipment

Sliding bearings play a crucial role in enhancing the functionality and efficiency of various agricultural machinery and equipment. Here’s how they contribute:

Smooth Movement: Sliding bearings provide smooth and low-friction movement in agricultural machinery, ensuring efficient operation of components like pivots, linkages, and joints.

Load Distribution: Sliding bearings distribute loads evenly across surfaces, reducing stress on components and extending the lifespan of agricultural equipment.

Durability: Sliding bearings are designed to withstand harsh conditions commonly encountered in agriculture, such as exposure to dirt, debris, and moisture.

Low Maintenance: Sliding bearings require minimal maintenance due to their self-lubricating properties, reducing downtime and operational costs.

Vibration Dampening: Sliding bearings help dampen vibrations in agricultural machinery, improving operator comfort and reducing wear on components.

Enhanced Precision: Sliding bearings ensure precise movement in equipment like planting and harvesting machinery, contributing to accurate and consistent operations.

Versatility: Sliding bearings are used in a wide range of agricultural applications, including tractors, combines, plows, irrigation systems, and more.

Cost Efficiency: Sliding bearings provide a cost-effective solution for agricultural machinery, offering long service life and reducing the need for frequent replacements.

Reliability: Sliding bearings offer reliable performance even in challenging agricultural environments, contributing to the overall reliability of the equipment.

Environmental Adaptability: Sliding bearings can handle varying weather conditions and exposure to agricultural chemicals without compromising performance.

Overall, sliding bearings play a vital role in ensuring the smooth operation, durability, and performance of agricultural machinery and equipment, contributing to increased productivity and reduced maintenance requirements in the agriculture sector.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Impact of Proper Lubrication on Sliding Bearings

Proper lubrication plays a critical role in the performance and longevity of sliding bearings. Here’s how it affects their operation:

Reduced Friction and Wear: Lubrication forms a thin film between the sliding surfaces of the bearing, reducing direct metal-to-metal contact. This minimizes friction and wear, which can significantly extend the bearing’s lifespan.
Heat Dissipation: Lubricants help dissipate heat generated during operation by carrying away excess heat from the friction zones. This prevents overheating and potential damage to the bearing and surrounding components.
Corrosion Prevention: Lubricants provide a protective barrier against moisture and corrosive substances, preventing the formation of rust and corrosion on the bearing surfaces.
Sealing Effect: Proper lubrication can help create a sealing effect that prevents contaminants from entering the bearing, maintaining a clean and efficient operating environment.
Noise and Vibration Reduction: Adequate lubrication helps dampen noise and reduce vibration caused by friction between bearing surfaces. This contributes to quieter and smoother operation.
Enhanced Load Distribution: Lubrication ensures even load distribution across the bearing surfaces, preventing localized wear and extending the bearing’s overall life.
Stability and Performance: Proper lubrication maintains consistent performance and stability by minimizing variations in friction and reducing the risk of sudden failures.
Seizure Prevention: Lubricants prevent sliding surfaces from seizing or sticking together, even during periods of prolonged inactivity.
Optimized Efficiency: Well-lubricated bearings experience less energy loss due to friction, resulting in improved overall efficiency of the machinery.

China wholesaler Tight Plastic Bearing with Steel Balls Sliding Bearing Roller with ISO (ML-AU050) drive shaft bearing
editor by CX 2024-05-15

China wholesaler Stainless Steel Sliding Bearing Pillow Block Bearings bearing driver kit

Product Description

stainless steel sliding bearing pillow block bearings

Bearing production process:

Raw material → Forging → Rolling &Turning → Heat treatment → Surface grinding → Outer ring outer grinding & Inner ring inner diameter grinding → Outer ring inner diameter grinding & Inner ring outer diameter grinding → Super finishing → Assemble → Packing → Transport → Shipping

Packaging & Shipping
Package

1.barreled package / outer carton / pallets
2. single box /outer carton/ pallets
3. tube package/ middle box / outer carton / pallets
4. according to your requirement

Shipping

By Air / By Sea /By Express

a. For small weight or Urgent, goods will be delivery by Express DHL/FedEX/UPS/TNT/EMS

b. For max production,goods will be shipped by sea/by air.

c. According to your requirements

Quality inspection:

Qcp1: Chemical composition of raw material inspection

Qcp2: Inner & outer rings turning inspection

Qcp3: Hardness of material inspection

Qcp4: Face grinding inspection

Qcp5: Centerless grinding inspection

Qcp6: Bore grinding inspection

Qcp7: Groove curvature and groove shape inspection

Qcp8: Roundness of groove and surface inspection

Qcp9: Assembly inspection

Qcp10: Grease filling inspection

Qcp11: Noise&vibraton testing inspection

Qcp12: Packing & storing inspection befor shipment

Why Choose Us?

1. Manufacturer, the most competitive price and good quality
2. Perfect group of technical engineers give you the best support
3. Well-trained group of International sales provide the best service
4. Durability with long life.
5. Smooth, silent and low vibration.
6. Extensive range of bearing types, price, quality.
7. OEM brand available
8. Competitive price with prompt delivery

Company information:

Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers.
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.

Customer evaluation

We also produce and supply

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body:	Roller Bearings
The Number of Rows:	Single
Outer Dimension:	Small and Medium-Sized (60-115mm)
Material:	Bearing Steel
Spherical:	Aligning Bearings
Load Direction:	Axial Bearing

Customization:	Available \| Customized Request

sliding bearing

Role of Sliding Bearings in Vibration Dampening and Shock Absorption Applications

Sliding bearings are essential components in applications where vibration dampening and shock absorption are critical. Here’s how they fulfill this role:

Vibration Dampening:

In various industrial processes and equipment, vibrations can lead to reduced performance, increased wear and tear, and even structural damage. Sliding bearings help dampen vibrations by providing a cushioning effect between moving components. The design of sliding bearings allows them to absorb and dissipate vibrations, preventing them from propagating throughout the machinery.

Shock Absorption:

Heavy machinery and equipment often experience sudden impacts or shocks due to sudden loads or external forces. Sliding bearings with their ability to absorb shocks and impacts help protect machinery from damage. They act as buffers that absorb and distribute the energy generated by these shocks, preventing it from causing harm to other components or the machinery structure.

Isolation of Vibrations:

Sliding bearings can be strategically placed in machinery to isolate specific components or sections from vibrations. This isolation helps maintain the stability and accuracy of delicate components that might be sensitive to vibrations, such as precision instruments or measurement devices.

Enhanced Comfort:

In applications involving human interaction, such as vehicles or industrial tools, sliding bearings contribute to user comfort. By reducing vibrations and shocks transmitted to the operator or occupants, sliding bearings improve the overall user experience and reduce operator fatigue.

Prevention of Resonance:

Resonance is a phenomenon where vibrations can be amplified due to the natural frequencies of the components. Sliding bearings help prevent resonance by providing damping properties that counteract the amplification effect. This is crucial in applications where precise control and stability are required.

In conclusion, sliding bearings play a vital role in applications requiring vibration dampening and shock absorption. Their ability to dampen vibrations, absorb shocks, isolate vibrations, enhance comfort, and prevent resonance contributes to the efficient and reliable operation of machinery and equipment in various industries.

sliding bearing

Contribution of Sliding Bearings to Hydraulic Systems and Pumps

Sliding bearings play a crucial role in ensuring the smooth and efficient operation of hydraulic systems and pumps. Here’s how they contribute to these applications:

Load Distribution: Sliding bearings distribute the axial and radial loads generated by hydraulic components, such as pistons and impellers, across their surfaces. This helps prevent localized stress and ensures uniform load distribution, enhancing the overall stability of the system.

Reduced Friction: Sliding bearings minimize friction between moving parts within hydraulic systems and pumps. This friction reduction leads to lower energy consumption and less heat generation, contributing to improved efficiency and reduced wear and tear.

Fluid Film Formation: Properly lubricated sliding bearings create a fluid film between their surfaces. This fluid film serves as a barrier that prevents direct contact between the bearing surfaces, reducing friction and wear and enabling smooth movement even at high speeds.

Sealing Function: Sliding bearings often incorporate seals to prevent the ingress of contaminants, such as dirt and moisture, into the hydraulic system or pump. This sealing function helps maintain the integrity of the system’s components and extends their lifespan.

Alignment Compensation: In hydraulic systems, sliding bearings can compensate for minor misalignments between components, such as shafts and impellers. This ability to accommodate misalignment contributes to reduced stress and longer component life.

Quiet Operation: Sliding bearings help dampen vibrations and noise generated during the operation of hydraulic systems and pumps. This contributes to quieter and more comfortable working environments.

Customization: Sliding bearings can be designed and customized to meet the specific requirements of different hydraulic systems and pumps. This adaptability ensures optimal performance and longevity.

Overall, sliding bearings enhance the reliability, efficiency, and longevity of hydraulic systems and pumps by minimizing friction, distributing loads, facilitating smooth movement, and providing protection against contaminants. Their contribution is essential to achieving consistent and precise fluid transfer and power generation in various industrial applications.

sliding bearing

Advantages of Sliding Bearings Compared to Other Bearings

High Load-Carrying Capacity: Sliding bearings can handle high loads due to their larger contact area and distribution of pressure, making them suitable for heavy machinery and industrial equipment.
Low Friction: Sliding bearings operate on the principle of sliding friction, which can result in lower frictional losses and energy consumption compared to rolling element bearings.
Simplicity: Sliding bearings have a straightforward design with fewer components, reducing complexity and potential points of failure.
Cost-Effectiveness: The simpler design and manufacturing process of sliding bearings can lead to lower production costs and maintenance expenses.
Shock and Vibration Absorption: Sliding bearings can dampen shocks and vibrations due to their ability to accommodate misalignments and absorb dynamic forces.
High-Temperature Applications: Some sliding bearings are capable of operating in high-temperature environments where other types of bearings might fail.
Self-Lubrication: Some sliding bearings are designed with self-lubricating materials, reducing the need for external lubrication and maintenance.
Noisiness: Sliding bearings often produce less noise than rolling element bearings, which can be advantageous in noise-sensitive applications.
Corrosion Resistance: Sliding bearings made from materials such as bronze or plastic can offer better corrosion resistance in certain environments.
Adaptability to Dirty Environments: Sliding bearings can perform well in dirty or contaminated environments where rolling element bearings might be more prone to failure due to debris.

China wholesaler Stainless Steel Sliding Bearing Pillow Block Bearings bearing driver kit
editor by CX 2024-05-15

China OEM High Quality Precision Linear Slide Bearing Square Flange Sliding Bearing manufacturer

Product Description

Company Introduction:

UP GOLD Automation Technology Co., LTD., independent brand, NYZ and UP. The main products are linear CZPT rail, slider, ball screw, linear optical shaft, linear bearing, machine tool spindle special P4 high precision bearings and accessories, with advanced production equipment and testing instruments to ensure the accuracy of each product. Precision products will provide higher value to the equipment. The company promises to sell each product, warranty period of 24 months, 24 hours after-sales service. Provide professional OEM cooperation model. At the same time, the company agents international first-line brands HIWIN, TBI, NSK,THK. Sufficient resources to ensure every customer needs.

Product Display:

Products Description:

Product Name	Linear Bearing LMK6UU
Feature	1. High quality
	2. .High rigidity
	3. High power
	4. Interchangeability
	5. Reversibility
Precision	High Precision
Material	Chrome Steel GCr15
Delivery Time	1) 1-5 Workdays for Samples or in Stock
Delivery Time	2) 10-30 Working Days for Ordering

Mode of transportation:

Air freight:

Less than 45 KGS,we will send by express.

(Door to Door,Convenient)

Land transportation:

Between 45- 150 KGS, we will send by air transport.

(Fastest and safest, but expensive)

Railway:

More than 150 KGS,we will send by sea.

Shipping:

According to the requirement of customer.

Product packaging:

Bearing packaging mode:

01 Industrial packaging

Plastic tube + Carton + Pallet

02 Commercial packaging

Plastic bag + Kraft paper+ Carton+ Pallet

03 Original packing+ pallet

Our Advantage:

*Two-year warranty, replace instead of repair.

*12 Months Warranty

*Fast Delivery

*24 hours on line service

*Professional Team

FAQ:

Q: What is the producing process?

A: Production process including raw material cutting, machine processing,grinding, accessories cleaning, assemble, cleaning, oil coating,cover pressing, testing, package.

Q: How to control the products quality?

A: Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

Q: What is the transportation?

A: If small quantity, we suggest to send by express, such as DHL, UPS,TNT FEDEX. If large amount, by air or sea shipping.

Q: How about the shipping charge?

A: We will be free of domestic shipping charge from your freight forwarder in China.

Q: Can you provide OEM service?

A: Yes, we provide OEM service. Which means size, quantity, design,packing solution, etc will depend on your requests; and your logo will be customized on our products.

Q: Could you tell me the delivery time of your goods?

A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to the quantity.

Q: What about the packaging of your products?

A: Normally we use standard commercial package, we also have our own brand packing or customized package as per customers’ requests.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Packaging Machine
Material:	Steel
Structure:	Mechanical

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Advancements in Sliding Bearing Technology

Recent years have witnessed significant advancements in sliding bearing technology, leading to improved performance, durability, and efficiency in various applications. Some notable developments include:

Self-Lubricating Materials: The use of advanced self-lubricating materials, such as composite polymers and solid lubricants, has reduced the need for external lubrication, enhancing maintenance-free operation.

Nano-Coatings: Nano-coatings with improved wear resistance and reduced friction have been applied to sliding bearings, extending their lifespan and optimizing performance in demanding environments.

Improved Friction Management: Advanced surface texturing and micro-grooving techniques have been employed to manage friction and reduce wear, contributing to smoother operation and increased efficiency.

Bearing Monitoring Systems: Integration of sensors and monitoring systems allows real-time tracking of bearing health, enabling predictive maintenance and reducing unexpected downtime.

Customization: Modern manufacturing techniques, such as 3D printing and precision machining, allow for customized sliding bearings tailored to specific applications, improving overall system performance.

Environmentally Friendly Solutions: Development of environmentally friendly lubricants and materials ensures compliance with regulations and minimizes the impact of sliding bearing technology on the environment.

High-Load Capacities: Advances in material science and engineering have led to sliding bearings with increased load-carrying capacities, making them suitable for heavy-duty applications.

Enhanced Wear Resistance: Improved material compositions and surface treatments have enhanced wear resistance, reducing the need for frequent replacements and maintenance.

Reduced Noise and Vibration: Innovations in design and materials have resulted in sliding bearings that produce less noise and vibration, contributing to quieter and more comfortable machinery operation.

Integration with IoT: Integration of sliding bearings into the Internet of Things (IoT) networks allows for remote monitoring and optimization of bearing performance.

Digital Twin Technology: Digital twin simulations are being used to model sliding bearing behavior, aiding in design optimization and performance prediction.

Efficiency in High-Temperature Environments: Advancements in heat-resistant materials have enabled sliding bearings to operate efficiently in high-temperature industrial applications.

These advancements collectively contribute to the evolution of sliding bearing technology, making them more reliable, durable, and adaptable to a wide range of industrial and commercial applications.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Common Applications and Industries of Sliding Bearings

Sliding bearings are utilized across a wide range of applications and industries due to their unique advantages. Some common applications and industries where sliding bearings are commonly used include:

Automotive Industry: Sliding bearings are found in engines, transmissions, suspension systems, and various automotive components.
Industrial Machinery: They are used in manufacturing equipment, conveyors, printing machines, and more.
Power Generation: Sliding bearings are crucial in turbines, generators, and power transmission systems.
Aerospace: They play a role in aircraft landing gear, control systems, and propulsion mechanisms.
Marine: Sliding bearings are used in ship engines, propellers, and steering systems.
Construction and Mining: They are found in heavy machinery, excavators, loaders, and construction equipment.
Oil and Gas: Sliding bearings are used in drilling rigs, pumps, compressors, and refineries.
Railway: They are employed in locomotives, train wheels, and rail systems.
Medical Equipment: Sliding bearings are used in medical devices, imaging equipment, and surgical instruments.
Textile Industry: They play a role in weaving machines, spinning frames, and looms.
Food and Beverage: Sliding bearings are utilized in food processing equipment and packaging machinery.
Renewable Energy: They are used in wind turbines, solar tracking systems, and other renewable energy applications.

Sliding bearings provide reliable support and smooth motion in various environments, making them essential components in a wide range of industries.

China OEM High Quality Precision Linear Slide Bearing Square Flange Sliding Bearing manufacturer
editor by CX 2024-05-14

China factory Rod End-Plain Bearing-Sliding Bearing bearing bronze

Product Description

Product Description

The plain bearing is a spherical plain bearing whose sliding contact surface is an inner spherical surface and an outer sphere. It can be swung at any angle when it is moved. It is treated with a variety of special processes such as surface phosphating, frying, padding, spraying Method made. Joint bearing with a load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication and so on.

Feature editing

Joint bearings can withstand greater load. According to its different types and structures, can withstand radial load, axial load or radial, axial co-existence of the joint load. As the inner ring in the spherical surface with a CZPT material, so the bearing in the work can produce self-lubricating. Generally used for low-speed swing movement, and low-speed rotation, but also in a certain range of tilt movement, when the support shaft and shaft shell hole greater degree of mind, still work properly. Self-lubricating joint bearings used in water conservancy, professional machinery and other industries.

Usage

Joint bearings are widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automotive shock absorbers, water machinery and other industries. Spherical plain bearings are spherical plain bearings, the basic type is a spherical sliding spherical surface with the contact, the outer ring composition. According to its structure and type of different, can withstand radial load, axial load, or radial, axial simultaneous joint load.

Detailed specification:

	Model	Dimensions(mm)								Load Ratings		Weight
		d	D	B	C	dk	r1 min	r2 min	α	Dynamic	Static
		d	D	B	C	dk	r1 min	r2 min	α	(KN)	(KN)	(Kg)
GE15ES	GE15ES 2RS	15	26	12	9	22	0.3	0.3	8	16	84	0.571
GE17ES	GE17ES 2RS	17	30	14	10	25	0.3	0.3	10	21	106	0.041
GE20ES	GE20ES 2RS	20	35	16	12	29	0.3	0.3	9	30	146	0.066
GE25ES	GE25ES 2RS	25	42	20	16	35.5	0.6	0.6	7	48	240	0.119
GE30ES	GE30ES 2RS	30	47	22	18	40.7	0.6	0.6	6	62	310	0.153
GE35ES	GE35ES 2RS	35	55	25	20	47	0.6	1	6	79	399	0.233
GE40ES	GE40ES 2RS	40	62	28	22	53	0.6	1	7	99	495	0.306
GE44ES	GE45ES 2RS	45	68	32	25	60	0.6	1	7	127	637	0.427
GE50ES	GE50ES 2RS	50	75	35	28	66	0.6	1	6	156	780	0.546
GE60ES	GE60ES 2RS	60	90	44	36	80	1	1	6	245	1220	1.04
GE70ES	GE70ES 2RS	70	105	49	40	92	1	1	6	313	1560	1.55
GE80ES	GE80ES 2RS	80	120	55	45	105	1	1	6	400	2000	2.31
GE90ES	GE90ES 2RS	90	130	60	50	115	1	1	5	488	2440	2.75
GE100ES	GE100ES 2RS	100	150	70	55	130	1	1	7	607	3030	4.45
GE110ES	GE110ES 2RS	110	160	70	55	140	1	1	6	654	3270	4.82
GE120ES	GE120ES 2RS	120	180	85	70	160	1	1	6	950	4750	8.05
GE140ES	GE140ES 2RS	140	210	90	70	180	1	1	7	1070	5350	11.02
GE160ES	GE160ES 2RS	160	230	105	80	200	1	1	8	1360	6800	14.01
GE180ES	GE180ES 2RS	180	260	105	80	225	1.1	1.1	6	1530	7650	18.65
GE190ES	GE200ES 2RS	200	290	130	100	250	1.1	1.1	7	2120	10600	28.03
GE220ES	GE220ES 2RS	220	320	135	100	275	1.1	1.1	8	2320	11600	35.51
GE240ES	GE240ES 2RS	240	340	140	100	300	1.1	1.1	8	2550	12700	39.91
GE260ES	GE260ES 2RS	260	370	150	110	325	1.1	1.1	7	3050	15300	51.5
GE280ES	GE280ES 2RS	280	400	155	120	350	1.1	1.1	7	3550	18000	65
GE300ES	GE300ES 2RS	300	430	165	120	375	1.1	1.1	7	3800	19000	78.5

Our Company

As a comprehensive industrial enterprise that integrates R & D and sales services, with over 20 years’ experience, especially the guaranteed supplier of China Manufacturing Network, our factory covers an area of 10,000 square meters, which enables very quick delivery.

Owning the most advanced CNC automatic production line, automatic assembly line, and a varied of testing equipment, our bearings mainly cover SKF, NSK, NTN, KOYO, TIMKEN, NACHI, THK etc., which meets all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life requests.

Exhibition:

FAQ

SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.

SUPPORT
Please visit our 1Xihu (West Lake) Dis.in bearings website, we strongly encourage that you can communicate with us through email, thanks!

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Element:	Single Row
Structure:	To The Heart
Material:	Bearing Steel
Load Direction:	Radial Spherical Plain Bearing
Add Lubricant:	Self-lubricating
Outer Structure:	Outer Ring of Single-Slit

Customization:	Available \| Customized Request

sliding bearing

Considerations for Selecting Appropriate Sliding Bearings

Choosing the right type and size of sliding bearing is crucial for ensuring optimal performance and longevity in various applications. Here are key considerations to keep in mind:

sliding bearing

Signs of Wear or Damage in Sliding Bearings and Replacement Timing

Recognizing signs of wear or damage in sliding bearings is crucial for maintaining the performance and integrity of machinery and equipment. Here are the common signs to look for and the appropriate timing for replacement:

Increased Friction and Heat: If you notice higher levels of friction or heat around the bearing area, it could indicate that the bearing surfaces are experiencing excessive wear. Over time, this can lead to reduced efficiency and potentially cause further damage to the bearing and surrounding components.

Abnormal Noise: Unusual noises, such as grinding, squeaking, or knocking sounds, can indicate wear or damage within the sliding bearings. These noises are often caused by metal-to-metal contact or irregular movement of the bearing surfaces.

Uneven Wear Patterns: Inspect the bearing surfaces for uneven wear patterns, pitting, or scoring. These signs suggest that the bearing is not distributing the load properly, leading to localized damage and reduced performance.

Reduced Performance: If you notice a decline in the overall performance of the machinery or equipment, such as decreased output, slower operation, or reduced precision, it could be due to compromised sliding bearings.

Excessive Vibration: Excessive vibration can be a result of misaligned or damaged sliding bearings. Vibrations can affect the stability of the machinery and lead to premature wear of other components.

Visible Debris or Contamination: If you observe signs of debris, contaminants, or metal particles in the lubricant or around the bearing area, it could indicate wear or damage. Contaminants can accelerate wear and cause abrasive damage to the bearing surfaces.

Leakage of Lubricant: Sliding bearings often require proper lubrication to function effectively. If you notice a significant amount of lubricant leakage or seepage, it might be a sign that the bearing seals are compromised, which can lead to inadequate lubrication and accelerated wear.

Replacement Timing: It’s essential to replace sliding bearings as soon as signs of wear or damage are detected. Delaying replacement can lead to further deterioration, increased downtime, and potential damage to other components. Regular maintenance and inspections can help catch these issues early and prevent costly breakdowns.

Overall, monitoring the condition of sliding bearings through routine inspections and addressing signs of wear promptly can help ensure the longevity, efficiency, and reliability of machinery and equipment.

sliding bearing

Considerations for Selecting Sliding Bearings

When choosing a sliding bearing for a specific application, several key factors should be taken into consideration:

Load Capacity: Determine the maximum load the bearing will need to support. This includes both radial and axial loads, as well as any dynamic or static loads.
Operating Conditions: Consider the operating environment, including temperature, humidity, and exposure to chemicals or contaminants. Different materials and coatings may be required for harsh conditions.
Lubrication: Choose the appropriate lubrication method based on the application. Consider factors such as the frequency of lubrication, the availability of lubrication points, and the compatibility of lubricants with the bearing material.
Speed and Motion: Evaluate the speed and type of motion the bearing will experience. Higher speeds may require special considerations for heat dissipation and lubrication.
Alignment and Misalignment: Determine if the bearing will need to accommodate misalignment between the shaft and the bearing housing. Some applications may require self-aligning or spherical bearings.
Wear Resistance: Choose a bearing material that offers good wear resistance to prevent premature wear and extend the bearing’s lifespan.
Noise and Vibration: Consider the impact of noise and vibration on the application. Bearings with proper damping properties can help reduce noise and vibration levels.
Maintenance Requirements: Assess the ease of maintenance, including lubrication intervals, accessibility of lubrication points, and the need for regular inspections.
Cost and Availability: Compare the cost of the bearing with its expected performance and lifespan. Also, ensure that the chosen bearing type and size are readily available.
Application-Specific Considerations: Some applications may have unique requirements, such as corrosion resistance, electrical insulation, or compatibility with food-grade standards.

By carefully considering these factors, you can select a sliding bearing that meets the specific needs of your application, ensuring reliable performance and longevity.

China factory Rod End-Plain Bearing-Sliding Bearing bearing bronze
editor by CX 2024-05-14

China Standard Heat-Resisting Plastic Bearing with Steel Balls Sliding Bearing Roller with RoHS (ML-AU042) connecting rod bearing

Product Description

About us

name	Heat-resisting Plastic Bearing with Steel Balls Sliding Bearing Roller with ROHS(ML-AU042)
Brand name	According to customers’ requirements
Size	As per the customer’s technic drawing or samples
material	pom,pa6,pa66,nylon,pvc,abs…wheels,Aluminium,Zinc,Stainless steel frame
Technical process	bearing production assembling,zinc plating,injection,turning
Color	orange,white,black,yellow
Types	customized
Payment terms	A:100% TT B: 30% T/T in advance .70% against copy of B/L
Application	caster wheel , small pulley , window , sliding door ,door closet wardrobe system…
Product Description	1.Item No.: as shown in the picture. 2.Material: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel 3.For some models, the height of the roller is adjustable. 4.Color of the wheel: red, green, white, orange, etc. 5.Application: sliding door and window, binds, rolling shutters, furniture, conveyor belt, etc. 6.Normal packing: poly bag + outer carton

HangZhou CZPT Pulley Manufacture Co., Ltd.

WEB: http://nbminli /
ADDRESS: No.9 CZPT Road, CZPT Industrial Zone, Xihu (West Lake) Dis. District, HangZhou, China

Comparable products

FAQ

Why choose us

For more information, please visit http://nbminli /

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body:	Ball Bearings
The Number of Rows:	Single
Outer Dimension:	Micro(≤26mm)

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Advancements in Sliding Bearing Technology

Bearing Monitoring Systems: Integration of sensors and monitoring systems allows real-time tracking of bearing health, enabling predictive maintenance and reducing unexpected downtime.

High-Load Capacities: Advances in material science and engineering have led to sliding bearings with increased load-carrying capacities, making them suitable for heavy-duty applications.

Enhanced Wear Resistance: Improved material compositions and surface treatments have enhanced wear resistance, reducing the need for frequent replacements and maintenance.

Integration with IoT: Integration of sliding bearings into the Internet of Things (IoT) networks allows for remote monitoring and optimization of bearing performance.

Digital Twin Technology: Digital twin simulations are being used to model sliding bearing behavior, aiding in design optimization and performance prediction.

Efficiency in High-Temperature Environments: Advancements in heat-resistant materials have enabled sliding bearings to operate efficiently in high-temperature industrial applications.

These advancements collectively contribute to the evolution of sliding bearing technology, making them more reliable, durable, and adaptable to a wide range of industrial and commercial applications.

sliding bearing

Signs of Wear or Damage in Sliding Bearings and Replacement Timing

sliding bearing

Design Principles and Functions of Sliding Bearings

Sliding bearings, also known as plain bearings or journal bearings, operate on the principle of providing a low-friction interface between two moving surfaces. The design of sliding bearings is based on creating a film of lubrication between the bearing surface and the shaft or journal it supports. This film of lubrication separates the two surfaces and minimizes direct metal-to-metal contact, reducing friction and wear.

The main components and design principles of sliding bearings include:

Bearing Material: Sliding bearings are typically made from materials with good wear resistance and self-lubricating properties, such as bronze, brass, or various polymers. These materials help reduce friction and prevent excessive wear.
Lubrication: Lubrication is crucial for the proper functioning of sliding bearings. It can be provided by an external lubricant, solid lubricants embedded in the bearing material, or a combination of both. The lubrication forms a protective layer that reduces direct contact and minimizes friction.
Clearance: Sliding bearings are designed with a specific clearance between the bearing and the shaft to accommodate the lubricating film and allow for proper movement. This clearance prevents seizing and binding of the bearing.
Load Distribution: The design of sliding bearings ensures that the load is distributed over a larger surface area to prevent excessive stress on any single point. This feature is essential for handling heavy loads in industrial applications.
Alignment and Misalignment: Sliding bearings can tolerate small misalignments between the bearing and the shaft. This flexibility allows them to accommodate minor shifts caused by thermal expansion, vibration, or other factors.
Heat Dissipation: Sliding bearings can generate frictional heat during operation. Proper design includes features to facilitate heat dissipation and prevent overheating that could lead to premature wear.
Application-Specific Design: The design of sliding bearings can vary based on the specific application requirements, including load capacity, speed, operating temperature, and environmental conditions.

The functions of sliding bearings include providing support to rotating or sliding shafts, reducing friction, absorbing and distributing loads, allowing for misalignment, and offering smooth movement even in dirty or contaminated environments. Sliding bearings are commonly used in various industrial machinery and equipment, including engines, pumps, conveyors, and manufacturing equipment.

Overall, the design principles and functions of sliding bearings make them suitable for applications where low friction, durability, load-bearing capacity, and adaptability to varying conditions are essential.

China Standard Heat-Resisting Plastic Bearing with Steel Balls Sliding Bearing Roller with RoHS (ML-AU042) connecting rod bearing
editor by CX 2024-05-14

China Best Sales Lmef16uu Low Noise Sealed Flange Linear Motion Bush Sliding Ball Bearing for 16mm Linear Rod Shaft bearing example

Product Description

Linear Ball Bearing

Procuct Name	LMEF Series
Material	Chrome Steel/ Stainless Steel
Brand Name	HHLINE
Features	Good quality, Low price, Door to door delivery

Products Show:

Specifications:

Application:

About Us:

Established in China in 2016, Flow Tech represents around 30 leading suppliers and acts as their local sales agent. Also we get our own Chinese brands with high quality & low price. Products are divided into several business areas enabling the company to combined the advantage of being specialised in small areas with the benefits of being part of a large organisation. Further, with its ability to see the whole value chain and total costs, Flow Tech aims to improve its customers’ competitive advantage and profitability. The company’s ambition is to make life easier for its customers and to find the best and most cost-efficient solutions.

Why Choose Us?

Our Warehouse:

Packing and Delivery:

Packing:
Carton + Wooden Box + Pallet

FAQ:

Q: Is your linear bearing can be customized brand ?
A: Sure.

Q: How about the production time?
A: Generally 3-5 days if we get the stock.

Q: Do you provide samples?
A: Yes, but they are not free of charge.

Q: What is your payment terms?
A: 30% as deposit, and the balance before shipment.

Q: Can you arrange door to door delivery?
A: Sure, we can quote based on DDP, door to door, duty paid. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Feature:	Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Function:	Ordinary
Flange Shape:	Circular
Shape:	Flange
Series:	LM
Material:	Bearing Steel

Samples:	US$ 0/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

sliding bearing

Improvement of Heavy Machinery Operation with Sliding Bearings

Sliding bearings play a crucial role in enhancing the operation of heavy machinery, such as mining equipment. Here’s how they contribute:

Reduced Friction and Wear:

Sliding bearings are designed to minimize friction between moving parts. In heavy machinery, where components are subjected to substantial loads and harsh conditions, reducing friction is essential to prevent premature wear and damage. Sliding bearings help distribute loads evenly and provide a smooth surface for components to slide against, reducing the risk of friction-induced failures.

Increased Durability:

The robust construction and materials used in sliding bearings make them well-suited for heavy machinery applications. They can withstand the heavy loads, impacts, and vibrations commonly encountered in mining equipment. Their durability contributes to the overall reliability and longevity of the machinery.

Improved Efficiency:

Efficiency is critical in heavy machinery to maximize productivity while minimizing energy consumption. Sliding bearings contribute to improved efficiency by reducing energy losses due to friction. With lower friction, machinery components can move more freely, requiring less energy to overcome resistance.

Resistance to Contaminants:

Mining environments are often filled with dust, dirt, and debris that can infiltrate machinery components. Sliding bearings are designed to operate effectively even in contaminated conditions. Their design and materials help prevent the intrusion of contaminants, reducing the risk of premature wear and component failure.

Enhanced Load Distribution:

Heavy machinery, especially in mining, experiences dynamic and uneven loads. Sliding bearings help distribute these loads evenly across surfaces, preventing localized stress concentrations. This load distribution contributes to the machinery’s overall structural integrity and minimizes the risk of catastrophic failures.

In conclusion, sliding bearings are integral to the efficient and reliable operation of heavy machinery in industries like mining. Their ability to reduce friction, enhance durability, improve efficiency, resist contaminants, and distribute loads makes them invaluable components for ensuring the smooth functioning of mining equipment.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Sliding Bearings and Their Applications

Sliding bearings, also known as plain bearings or journal bearings, are a type of bearing that operate on the principle of sliding friction between two surfaces. They are utilized in various applications where rotational or linear movement needs to be facilitated while minimizing friction and wear. Here are some common applications of sliding bearings:

Automotive Industry: Sliding bearings are widely used in engines and transmissions of vehicles to support rotating shafts and provide low-friction movement.
Industrial Machinery: They are employed in industrial equipment such as pumps, compressors, and turbines, where they help in reducing friction and ensuring smooth operation.
Aerospace: Sliding bearings are crucial components in aircraft engines, landing gear systems, and various aerospace mechanisms to provide reliable and low-wear motion.
Power Generation: In power plants, sliding bearings are found in turbines, generators, and other rotating equipment to facilitate movement with minimal energy loss.
Marine Applications: They are used in ship engines, propellers, and other marine equipment, providing durability in harsh marine environments.
Construction Equipment: Sliding bearings are used in construction machinery like cranes and excavators to support heavy loads and ensure smooth movement.
Heavy Industry: Various heavy industries, including mining and steel production, rely on sliding bearings for their robustness and ability to handle heavy loads.
Home Appliances: Sliding bearings are found in appliances like washing machines and refrigerators, facilitating the movement of rotating parts.
Medical Devices: Some medical devices use sliding bearings for their precision and low friction, ensuring accurate movement in equipment like medical scanners and robotic surgical systems.

Sliding bearings are chosen for applications where simplicity, cost-effectiveness, and reliable performance are essential. They come in different designs, such as plain cylindrical bearings, thrust bearings, and spherical bearings, to suit various motion requirements. Regular maintenance and proper lubrication are necessary to ensure the longevity and optimal performance of sliding bearings in their respective applications.

China Best Sales Lmef16uu Low Noise Sealed Flange Linear Motion Bush Sliding Ball Bearing for 16mm Linear Rod Shaft bearing example
editor by CX 2024-05-14

China Custom Factory Direct Sales Lin-11rk-10 Linear Sliding Bearing, Guarantee Quality bearing air

Product Description

Product Name:

LIN-11RK linear sliding bearing

Linear motion bearings have the characteristics of smooth movement, low friction, high rigidity, long life, economy, easy to maintain or replace,

Our priority is 100% quality control and 100% customer satisfaction. We have a responsibility to help our customers to be competitive and advantageous in the market

Maneuvering linear slides such as machine slides, XY tables, roller tables and some dovetail sliders are moved by the bearings of the drive mechanism. Not all linear slides are electric, there are non-electric dovetail slides, ball bearing sliders and roller sliders that provide low friction linear motion for inertially or manually driven devices. All linear sliders provide linear motion according to bearings, whether they are ball bearings, dovetail bearings or linear roller bearings. XY tables, linear stages, machine sliders and other advanced sliders use linear motion bearings to provide multi-axis movement along X and Y.

Product General information

a, Low frictional linear motion
    Steel balls are accurately guided by a retainer, so low frictional resistance and stable linear motion can be achieved.
    Simple replacement of conventional plain bushings
    It is easy to use Linear Bushings instead of conventional plain bushings, because both types are used with a round shaft, and no major redesign is necessary.
b, Wide variations
     For each dimensional series, standard, adjustable clearance and open types are available with and without seals, so the best linear bushing for the application may be selected. In addition to the standard type, the high-rigidity long type is available.These types can be selected to suit the requirements in applications.
c, Miniature linear bushing LM Compact design
    Miniature Linear Bushing is very small in size, allowing for compact assembly in machines and equipment.

d, High Reliability

ERSK linear bearing has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

e, Smooth Operation

f, High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable linear bearings manufactured.

g, Easy interchangable

h, Easy maintenance

The linear rails can replace the base surface installation, the old wear parts (rails and blocks) can be replaced, reduce costs.

i, Easy installation

The linear rails and carriages can be changed easily, reduce material costs, reduce product prices, reduce product replacement costs and time.

Company Profile

Yiboyuan (HangZhou City) Precision Machinery Co., Ltd. is located in Bacha Road Industrial Park, HangZhou City, HangZhou City, ZheJiang Province, is a professional manufacturer of linear bearings

integrating design, research and development, production and sales. The company’s main products are: YBYZ linear bearings, YBYZ linear flange bearings, YBYZ nickel-plated linear bearings, YBYZ steel linear bearings, YBYZ box sliders, YBYZ smooth shaft supports, YBYZ self lubricating bearings, YBYZ outer steel inner copper linear bearings, YBYZ aluminum-plastic linear bearings, YBYZ all-plastic linear

bearings, YBYZ graphite copper sleeved linear bearings, YBYZ fixed rings, nut seats, cross shaft brackets and so on. Yiboyuan linear bearings should build the most complete linear bearing enterprises and smooth shaft supporting products at home and abroad, and solve one-stop procurement services for automation companies.Our mission – to create revenue benefits for customers, provide high-quality products for the market, and create a stage for employees to play, the future Yiboyuan is a high-tech, service-oriented, international Yiboyuan, to build a century-old brand is our continuous goal.

Brand trademark registration

Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments

Corporate advantage:

1. Free Sample bearing;
2. ISO Standard;
3. Bearing Small order accepted;
4. In Stock bearing;
5. OEM/ODM bearing service;
6. Professional: more than 20 years of manufacture bearing;
7. Customized bearing, Customer’s bearing drawing or samples accepted;
8. Competitive price bearing: factory outlet.

FAQ

Q: What is your after-sales service and warranty?
A: 1.We are committed to the following responsibilities when we find a defective product:

Warranty 1.12 months from the first day of receipt of the goods;

2. The replacement will be sent with the goods you order;

3. Refund defective products if required by customers.

Q: Do you accept ODM&OEM orders?

A: Yes, we provide ODM&OEM services to customers worldwide, and we also customize OEM boxes and packaging according to your requirements.

Q: What is the minimum order quantity?

A: The minimum order quantity of standardized products is 10pcs; For custom products, the minimum order quantity should be negotiated in advance. There is no MOQ for sample orders.

Q: How long is the lead time?

A: Delivery time is 3-5 days for sample orders and 5-15 days for bulk orders.

Q: Do you offer free samples?

A: Yes, we provide free samples to distributors and wholesalers, but the customer is responsible for the shipping costs. We do not provide free samples to end users.

Q: How to place an order?

A: 1. Email the bearing model, brand, quantity and mode of transportation to us, we will quote the most favorable price for you;

2. Make proforma invoice and send it to you according to the price agreed by both parties;

3. After confirming PI, pay the deposit, and we will arrange production;

4. The balance paid before shipment or after the copy of the shipping note.

Contact us

	1-3-3-7-1-4-6-1-6-12
Address:	Industrial Park, Bachalu Town, HangZhou City. HangZhou City, ZheJiang Province.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Feature:	Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Function:	Super
Flange Shape:	None
Shape:	Straight
Series:	LM
Material:	Bearing Steel

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

sliding bearing

Improvement of Heavy Machinery Operation with Sliding Bearings

Sliding bearings play a crucial role in enhancing the operation of heavy machinery, such as mining equipment. Here’s how they contribute:

Reduced Friction and Wear:

Increased Durability:

Improved Efficiency:

Resistance to Contaminants:

Enhanced Load Distribution:

sliding bearing

Maintenance Practices to Extend the Lifespan of Sliding Bearings

Proper maintenance is essential for maximizing the lifespan of sliding bearings and ensuring optimal performance. Here are specific practices that can help extend the life of sliding bearings:

Regular Lubrication: Adequate lubrication is crucial for minimizing friction and wear between sliding surfaces. Follow manufacturer recommendations for lubrication intervals and use the appropriate lubricants for the operating conditions.

Clean Environment: Keep the surrounding environment clean and free from dust, dirt, and contaminants. Regularly clean the machinery or equipment to prevent debris from entering the bearing area.

Seal Integrity: Ensure that bearing seals are in good condition to prevent contaminants from entering and lubricant from escaping. Replace damaged seals promptly to maintain proper protection.

Alignment and Mounting: Proper alignment and mounting of sliding bearings are critical to distribute loads evenly and prevent excessive wear. Follow manufacturer guidelines for installation procedures and torque specifications.

Regular Inspections: Schedule routine inspections to detect early signs of wear, damage, or misalignment. Visual inspections, temperature checks, and vibration analysis can help identify issues before they escalate.

Maintenance Records: Maintain detailed records of maintenance activities, including lubrication schedules, inspections, and replacements. This information can help track the condition of sliding bearings and plan maintenance tasks effectively.

Temperature Management: Control operating temperatures within recommended limits. Excessive heat can degrade lubricants and accelerate wear, while extreme cold can affect bearing performance.

Load Management: Avoid subjecting sliding bearings to loads beyond their specified capacities. Overloading can lead to premature wear and damage.

Training and Education: Ensure that personnel responsible for maintenance are adequately trained in proper procedures. Knowledgeable staff can perform maintenance tasks accurately and identify potential issues.

Timely Replacement: When wear or damage is detected that exceeds acceptable limits, replace sliding bearings promptly to prevent further damage to the machinery or equipment.

By implementing these maintenance practices, you can significantly extend the lifespan of sliding bearings, reduce downtime, and optimize the performance of machinery and equipment.

sliding bearing

Impact of Proper Lubrication on Sliding Bearings

Proper lubrication plays a critical role in the performance and longevity of sliding bearings. Here’s how it affects their operation:

Reduced Friction and Wear: Lubrication forms a thin film between the sliding surfaces of the bearing, reducing direct metal-to-metal contact. This minimizes friction and wear, which can significantly extend the bearing’s lifespan.
Heat Dissipation: Lubricants help dissipate heat generated during operation by carrying away excess heat from the friction zones. This prevents overheating and potential damage to the bearing and surrounding components.
Corrosion Prevention: Lubricants provide a protective barrier against moisture and corrosive substances, preventing the formation of rust and corrosion on the bearing surfaces.
Sealing Effect: Proper lubrication can help create a sealing effect that prevents contaminants from entering the bearing, maintaining a clean and efficient operating environment.
Noise and Vibration Reduction: Adequate lubrication helps dampen noise and reduce vibration caused by friction between bearing surfaces. This contributes to quieter and smoother operation.
Enhanced Load Distribution: Lubrication ensures even load distribution across the bearing surfaces, preventing localized wear and extending the bearing’s overall life.
Stability and Performance: Proper lubrication maintains consistent performance and stability by minimizing variations in friction and reducing the risk of sudden failures.
Seizure Prevention: Lubricants prevent sliding surfaces from seizing or sticking together, even during periods of prolonged inactivity.
Optimized Efficiency: Well-lubricated bearings experience less energy loss due to friction, resulting in improved overall efficiency of the machinery.

China Custom Factory Direct Sales Lin-11rk-10 Linear Sliding Bearing, Guarantee Quality bearing air
editor by CX 2024-05-14