SF-1P reciprocating motion bearingDetailed product description：

SF-1P reciprocating bearing is a novel formula product designed based on the structure of SF-1 material and the special working conditions of reciprocating motion. Its performance is similar to that of foreign DU. The product has the advantages of strong lubricating capacity, good wear resistance and clear oil film under the condition of oil cut-off. It can better protect the surface of the grinding shaft from wear. At present, this product has been widely used in automotive shock absorbers, motorcycle shock absorbers, various hydraulic cylinders, hydraulic motors, pneumatic components and other fields.

SF-1P reciprocating bearings are available in various forms, including straight sleeve, flanged, thrust washer, sliding plate, and other non-standard components.
Tolerance: It is generally recommended to have a seat hole tolerance of H7 and a shaft diameter tolerance of f7 or h8.

Maximum bearing pressure	140N/m㎡
Adapt to temperature range	-195℃~＋270℃
Maximum sliding speed	2.5m/s
coefficient of friction	0.04-0.20
Maximum allowable PV value (dry)	3.6N/m㎡.m/s
Maximum allowable PV value (oil)	50N/m㎡.m/s