Inner Bearing Ring

Model / MPN: 728300 | NSN: 3110-00-975-2132

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Product Details

NATO Stock Number

3110-00-975-2132

Sold in multiples of

1 EA

DEMIL

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

Material

Steel

Style Designator

Solid inner race, with bore chamfer, journal and needle

72830 Series Parts

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