SF-1T Gear pump special bearingsDetailed product description：

The SF-1T gear pump special bearing is a material developed based on the high PV value specific process conditions of hydraulic oil pumps. It has a low coefficient of friction and excellent wear resistance, and can be used under semi dry conditions. The product is mainly used in medium and high pressure gear oil pumps, plunger pumps, vane pumps, etc.

Available forms:
Straight sleeve, flange, thrust washer, skateboard, 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.

Technical parameters of SF-1T gear pump special bearings

Maximum bearing pressure	140N/m㎡
Adapt to temperature range	-195℃~＋280℃
Maximum sliding speed	10m/s
coefficient of friction	0.03-0.18
Maximum allowable PV value (dry)	4.3N/m㎡.m/s
Maximum allowable PV value (oil)	60N/m㎡.m/s