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Needle Roller Bearing

Model / MPN: CYR 3/4 S | NSN: 3110-00-051-9125
ITAR Registered seal

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
3110-00-051-9125
Sold in multiples of
1 EA
DEMIL
NO
Bore Diameter
Between 0.2495 inches and 0.2502 inches
Overall Outside Diameter
Between 0.7490 inches and 0.7500 inches
Outer Ring Width
0.5000 inches
Inner Ring Width
0.5620 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Material
Rubber synthetic seal
Material
Steel inner ring
Material
Steel outer ring
Material
Steel roller
Surface Treatment
Oxide all external/exposed metal surfaces
Style Designator
Cam roller, hardened and ground, non-separable
CYR 3 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A615TY996 Bearing, Roller, Needle 44 EA 04/29/2015
SPE4A418T4542 Bearing, Roller, Needl 35 EA 06/26/2018
SPE4A520T1705 Bearing, Roller, Needl 226 EA 10/28/2019
SPE4A620Q0564 Bearing, Roller, Needl 35 EA 01/27/2020

Pricing and Availability

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CYR 3/4 S Cross Reference
  • YR-3/4X-CCP
  • CYR-3/4-S-CP
  • 128SCW101-1
  • YCRS-12
  • CYR3-4S
  • GB528V1
  • 9088587
  • GB528V1
  • GB528V1
  • CYR-3/4-S
  • 9088587
  • 474