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Worldwide distributor of NSN parts and consumables located in the USA.

Needle Roller Bearing

Model / MPN: 556AS122-1 | NSN: 3110-01-286-7226
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
3110-01-286-7226
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
0.7500 inches
Bore Diameter
0.7500 inches
Overall Outside Diameter
1.0000 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Alignment Type
Rigid
Features Provided
External lubrication fitting
Standard Tolerance Designation
Afbma standard tolerance for industrial needle bearings
Material
Steel
Style Designator
Non-separable, closed end, drawn shell
556AS122 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A517TM477 Bearing, Roller, Needl 829 EA 03/03/2017
SPE4A418T3930 Bearing, Roller, Needl 973 EA 06/13/2018

Pricing and Availability

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556AS122-1 Cross Reference
  • M-12121GF
  • 556AS122-1
  • M-12121GF
  • M-12121GF-1
  • M-12121GF-1