DU-P slide bearings, DP4 bushing supplier

With the gap between the bush and the axis of linear expansion coefficient values ??of self-lubricating block about 10 times stronger than steel. DU-P slide bearings, DP4 bushing enterprise navigation To meet the Composite Bushing temperature changes from the original gap between the shaft and the bushing metal parts moving with four (D4 / DC4) 0.032 ~ 0.15MM, increased to 0.45 ~ 0.5MM. Bearing enterprise navigation. FB090-W thrust washer block in friction side protruding metal bushing 0.2 ~ 0.4MM. This will be fully lubricated bearings running in the initial run-in period, reducing the power consumption of the drag power. Bearing enterprise navigation.