Excavator Bush 70*90*90

Excavator Bush 70*90*70 are manufactured with high carbon steel and thru-hardened to 48-52 HRC. Hardened steel bucket bushings are excellent for low speed / high load, or pivot applications. These digger bucket bushes are commonly used to protect a housing from premature wear caused by friction with a pin to really minimise your machine down time. Hardened steel sleeve bearings require daily or maximum weekly greasing.
HEF hardened steel bushings are designed according to customer need, with different kinds of internal grooves providing lubricant distribution and facilitating abrasive particles removal. A flanged bushing or washer could be produced with the same technology.