SF-1 Self-lubricating Bearing

The products is made of high quality low-carbon steel, or special copper alloy, or the stainless steel as the plate, sintering with porous bronze in its interlayer and coated the compound of PTFE or Pb on its surface. It can offer the good properties of self-lubricating, anti-abrasion, low-friction, fully developing the advantage of metal and multi-element polymer. It is applied to metallurgical industry, textile industry, gymnastic machinery, etc. Available Mode: Cylinder bushing, flange, thrust washer, sliding plates and other non-standardized product components. Tolerance: The common recommended tolerance of a saddle bore is H7, and the journal tolerance is f7 or h8