washer

Needle roller and cage thrust assemblies are available in a variety of sizes. They all have very small cross-sections. This catalog includes the most popular, standardized and non-standard designs. If back up surface cannot be used as a raceway, hardened washers are available.

        ID, JD outside diameter piloted washers

        I & J bore piloted washers

        A, B, C, etc. washer thickness, inch

TR thrust washer, inch

              H cylindrical roller

              C needle roller

              A needle roller

           Cage Design

NT cage assembly

AS thin thrust washer

K.812 cylindrical roller thrust bearing

ARZ cylindrical roller and cage trust assembly with two washers retained with a steel ring K.811 cylindrical roller thrust bearing

AXZ needle roller and cage thrust assembly with two washers retained with a ring

AR cylindrical roller and cage thrust assembly with one unitized light and heavy series washers

AX needle roller and cage thrust assembly with one unitized thin or thick washer

FNT needle roller and cage thrust assembly (two piece cage design)

AXK needle roller and cage thrust assembly with two washers retained with a steel ring

Benefits: High-speed performance and application flexibility.

Features: One-way fool-proof assembly features, anti-rotation locking features and lubrication flow enhancements.

Sizes: 6 mm - 140 mm (0.2362 in. - 5.5118 in.).

Markets: Automotive automatic and manual transmissions, automotive accessories (compressors, steering gears, etc.) agricultural and construction equipment.

Washers can be supplied separately or can be mechanically unitized to the needle roller thrust assemblies for ease of handling.

Needle roller and cage thrust assemblies can also be unitized with lipped washers which service as raceway surfaces for the needle rollers.

Needle rollers are equally spaced by means of a cage whose web section separates the rollers and provides guidance to keep them tracking in an orbital path. The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction.

Needle roller and cage thrust assemblies are complements of small diameter needle rollers arranged in a spoke-like configuration.

Overview:

Facotry for All type needle roller bearing