Truck pivot joint bearing and method of lubricating

Details Truck pivot joint bearing and method of lubricating Truck pivot joint bearing and method of lubricating

2007-09-04

2007-09-04

Torres, Melanie (Department: 3683)

Bearings

Rotary bearing

Plain bearing

Reexamination Certificate

active

09939240

ABSTRACT:
A bearing assembly is disclosed having a pair of bearing members movable relative to one another. A space is defined between the bearing members, and a relatively thin coating of a greaseless, self-lubricating material is applied to the surface of at least one of the bearing members. A grease lubricant is disposed in the space defined between the bearing members such that both the grease lubricant and the greaseless material act to substantially lower the friction-generated heat that is encountered during operation.

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