Inner Bearing Ring

Model / MPN: IR88 | NSN: 3110-00-271-0177

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

3110-00-271-0177

Sold in multiples of

1 EA

DEMIL

Overall Width

0.5000 inches

Bore Diameter

0.5000 inches

Overall Outside Diameter

0.7500 inches

Surface Finish

Ground

Bore Shape

Straight

Standard Tolerance Designation

Afbma standard tolerance for industrial needle bearings

Material

Steel

Style Designator

Solid inner race, with bore chamfer, journal and needle

IR88 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A517TDQ47	Ring, Bearing, Inner	70	EA	07/28/2017
SPE4A418T2358	Ring, Bearing, Inner	70	EA	05/01/2018
SPE4A419T3650	Ring, Bearing, Inner	288	EA	02/13/2019

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.