Inner bearing ring 728300

Product Features

Jtwo @1/4 in. Diameter holes 180 degrees apart 0.562 in. From end, rockwell hardness rating 60 to 64, finsh case harden 0.025 in. To 0.045 in. Max taper, id 0.0005 in., od 0.0004 in., wall 0.0006 in. Inside corners chamfered

Manufacturer Specification

Overall Width
Between 1.1200 inches and 1.1250 inches
Bore Diameter
Between 2.1679 inches and 2.1687 inches
Overall Outside Diameter
Between 2.4994 inches and 2.5000 inches
Surface Finish
Ground
Bore Shape
Nonstandard taper
Style Designator
Solid inner race, with bore chamfer, journal and needle
NSN
3110-00-975-2132
Description
Ring,bearing,inner

Product Details

Steel overall material.

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last updated on 05/03/2024