Top Bearings is a leading China FR Bronze Wire Mesh Bearings With PTFE manufacturers, suppliers and exporter.
Top Bearings is a leading China FR Bronze Wire Mesh Bearings With PTFE manufacturers, suppliers and exporter.
Material: |
Bronze Mesh Shell + Compounded PTFE Tape |
Load Capacity: |
100N/mm2 |
Friction Coef. μ: |
0.05~0.20 |
Temperature Limit: |
-40~280℃ |
Max PV Value Limit: |
1.6N/mm2·m/s |
Size: |
Customized Size,Customized Request, All Standard, As Per Customer's Request |
Lubricating: |
Oilless |
Packaging Details: |
Export Standard Packing |
High Light: |
PTFE Bush Self Lubricating Bearings, FR Bronze Self Lubricating Bearings, 40N/mm2 Dynamic Self Lubricating Bearings |
FR Bronze Wire Mesh With PTFE Bush FR Bronze Wire Mesh With PTFE Bush
FR is a composite material, it is made of Steel/stainless steel/bronze wire mesh as frame and cover the mixture of PTFE and other anti-wear material by special sintering.
It is of low friction coefficient and good performance in anti-wear.
Due to its flexibility, it can act as segregation film between two steel friction surfaces, in this application, the superior performance of no clearance, no noise, no oil lubrication, no maintenance and no pollution will be appeared.
It can be widely used in the light load self-lubricating applications. e.g. door grmel system and navigation shaft on the car, office equipment and joint positionson other machines.
Mesh material | Bronze, stainless steel, carbon steel | |
Lining material | PTFE and solid lubricating material | |
Max. Load | Static | 80N/mm2 |
Dynamic | 40N/mm2 | |
Max. Speed | Dry | 1m/s |
Oil | >1m/s | |
Temp. Limit C | -195C~+260C | |
Coefficient of friction | 0.03~0.20 |
FR |
Technical |
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Load capacity: 100N/mm2 |
Introduction: |
|
FR is a composites material with bronze wiremesh as frame and calendered with a film of filled poly tetrafluoroethylenne. This is of low friction and low wear, and is rather soft and is to be applied readily by inserting between the two rubbing metal surfaces, and can fulfill the ideal aim of no noise, no lubricating, no maintenance and no pollution. At present, this is applied in those mechanical elements under relatively low load and low speed. Such as in textile machines, spherical bearings. Automobile door hinge and the operating rod for cars. |