Plain sleeve thrust washers and gaskets play a crucial role in various mechanical systems, providing smooth and reliable thrust transmission while reducing friction and wear. When these washers and gaskets are equipped with a grease-lubricated POM (Polyoxymethylene) plastic liner, they offer even greater benefits in terms of durability, efficiency, and longevity.
POM plastic, also known as acetal, is a highly durable and wear-resistant material that is widely used in demanding applications. When used as a liner in thrust washers and gaskets, POM plastic provides a smooth and lubricated surface that reduces friction and wear between moving parts. This results in lower operating temperatures, reduced energy consumption, and longer service life for the overall system.
Grease lubrication further enhances the performance of POM plastic liners. By regularly lubricating the liner with high-quality grease, you can ensure a continuous and reliable supply of lubricant to the moving parts. This helps to maintain a constant and smooth surface finish on the liner, reducing the risk of scratches, grooves, or other damage that can occur due to friction.
Plain sleeve thrust washers and gaskets with grease-lubricated POM plastic liners are ideal for use in a wide range of applications, including heavy machinery, automotive components, and industrial equipment. They are particularly suitable for applications where high loads, high temperatures, or rapid movement are present, as they are able to handle these challenging conditions while maintaining stable and reliable performance.
In conclusion, plain sleeve thrust washers and gaskets with grease-lubricated POM plastic liners offer significant advantages in terms of durability, efficiency, and longevity. By reducing friction and wear, these components help to maintain smooth and reliable operation of mechanical systems, ensuring optimal performance and reducing the need for maintenance and repairs.
Polymer Plain Bearings, POM thrust washer
Viiplus® manufactures composite thrust washers as standard from and POM type.Steel Shell with POM Plastic Liner - Metal/Polymer Composite Plain Bearings made to order from china.
Your partner for Composite bearings wrapped Bearings, Plastic Bearings,Wrapped Acetal Lined (low-maintenance), oil or grease lubricated bearings, carbon steel shell with sintered bronze layer with a co-acetal polymer layer, plain bearings, thrust washer and strip.Bronze and plastic/polymer washer available upon request,selector bore inch metric size type thrust washers,Plain bearings Low-maintenance and maintenance-free.
Plain bearings are available as bushes, collar bushes,washers, strips or other designs.
Carbon Steel self-lubricating bearings used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of or POM and Lead as its surface.
Self-lubricating bearings, corrosion resistance, suitable for the conditions of daily maintenance is difficult to maintain the mining environment.
They have developed some outlets in self-lubricating bearings, anti-friction compounds and protective coatings.
This SAE standard is the standard to which the Company intends to qualify its self-lubricating bearings to be produced in China.Such bearings are most widely applied as self-lubricating plastic bearings;
Material
Carbon Steel + Copper Powder + POM
Typicai applicaton
It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc.
metal-polymer plain bearing, POM composite POM bushing for automobile, copper and tin plating POM sleeve bush,metal-polymer plain bearing, POM composite POM bushing for automobile, copper and tin plating POM sleeve bush
Metal-Polymer Anti-Friction Plain Bearings
- ROLLED DRY SLIDING BEARINGS ()
- Steel + Bronze Powder + /Fibre
- Wrapped Lined (maintenance-free), self lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with
Application Of plain bearing
Bearings are often placed underwater pressure, for guiding the bearing lubrication oil or water, which must be subjected to a good guide bearing wear, lubrication is possible in the case, installed on the respective sealing and drainage water leaking parts, this device can be prevented from flowing into the mixing water pump bearing.
Oilless composite Sliding Self Lubricating Bearing Bushing
Concrete Pumps Plain Bearings
Pump wear parts are mainly drive shaft and bushing, passive gear center hole and shaft pin, pump shell lumen and gear, gear face and pump cover, etc.
The durability of water-lubricated guiding bearing for a pump depended on the wear resistance of bearing bush.
Characteristics
VSB-10 Self-Lubricating Multilayer Composite Bushing
- Bushing material suitable for lubricated applications
- self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
- Anti-friction bearing suitable for linear, oscillating and rotating movements
- Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.
Strusture
1. /Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute partides of the layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.
2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.
Structure And Composition
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· + Lead
| Sliding layer
+ Lead
Porous Bronze Sinter
Steel Backing
|
OPERATING PERFORMANCE |
Dry | Very Good |
Oil lubricated | Good |
Grease lubricated | Fair |
Water lubricated | Fair |
Process fluid lubricated | Fair |
Technical Data
Max. load | Static | 250N/mm2 |
Dynamic | 140N/mm2 |
Max. speed | Dry | 2m/s |
Lubrication | >2m/s |
Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s |
Continuous | 1.8N/mm2*·m/s |
Temp. | -195℃~+280℃ |
Friction coefficient | 0.03~0.20 |
Thermal conductivity | 42W (m·k)-1 |
Coefficient of thermal expansion | 11*10-6k-1 |
Availability Bearing Forms Available In Standard Dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Products
- Miniature Bearings
- Ball Bearings
- Aerospace Bearings
- Spherical Plain Bearings
- Bushings
- Silverthin Bearings
- Needle Roller Bearings
VIIPLUS Provide all types of electronic samples for customers,Metal-Polymer Composite Bearings Catalog!
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Plain Sleeve Thrust Washers & Gasket | Grease - Lubricated POM Plastic Liner Images
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