Steel Backed Bronze Oilless Slide Bushing
Specifications
Steel backed bronze oilless slide bushing:low friction coefficient
good corrosion resistance
self-lubrating
low noise
Steel backed bronze oilless slide bushing
SF-1 is a kind of oilless slide Bushing made of the PTFE composite material,Which is a copper-plateed steel plate on to which a porous
layer of tin bronze powder is sintered and also a mixture of PTFE and
lead are filled into and covered the porous layer by a rolling process.
Technical Data:
Specific load capacity (static) |
≤ 250 [ N/mm² ] |
|
Specific load capacity (dynamic) |
≤ 140 N/mm² at low speeds |
|
Specific load capacity(rotating oscillating) |
≤60N/m m² |
|
Friction value |
0.03 to 0.25 µ |
|
Temperature |
-200 to +280 [ °C ] |
|
Max. dry running Pv (Short-term operation) |
3.6N/m m² *m/s |
|
Max. dry running Pv (Continuous operation) |
1.8N/m m² *m/s |
|
Max. speed (dry running) |
2m/s |
|
Max. speed (Hydrodynamic operation) |
>2m/s |
|
Typical application
1.material can meet long-term use under dry friction and lubrication conditions without the need for greater maintenance;
2. vehicle, tractor, combine harvester, agricultural sprayers, bulldozer, grader and other construction machinery;
3.office business machines, copiers, fax machines, printers, E-mail processor, etc.;
4. hydraulic components and valves, gear pump, ram pump, vane pump, other hydraulic components, etc.;
5. household appliances: refrigerators, air conditioners, vacuum cleaners, sewing machine, washing machine, microwave oven and fitness equipment, etc.;
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