Needle Roller Bearing

Model / MPN: 481993 | NSN: 3110-00-277-0779

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Product Details

NATO Stock Number

3110-00-277-0779

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 0.3121 inches and 0.3125 inches

Overall Outside Diameter

Between 0.9990 inches and 1.0000 inches

Lubrication Material

Grease

Outer Ring Width

0.6250 inches

Inner Ring Width

0.6875 inches

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Alignment Type

Rigid

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel

Surface Treatment

Cadmium all external/exposed metal surfaces

Style Designator

Cam roller, hardened and ground, non-separable

48199 Series Parts

Pricing and Availability

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481993 Cross Reference

CYR1CPM1LG3278
9421335
9421335
481993