Needle thrust bearings are complements of small diameter needle rollers arranged in a spoke-like configuration. The purpose of these bearings is to transmit thrust loads between two relatively rotating objects while reducing friction. Needle roller and cage thrust assemblies also can be used with washers which serve as raceway surfaces for the needle rollers. Washers can be supplied separately or can be mechanically unitized to the needle roller thrust assemblies for easy handling, buy them online at http://www.vxb.com/page/bearings/PROD/Kit8677
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