J-57

Comprehensive specifications and application details for: J-57 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: J-57. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
J-57
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-124-8045
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
11/15/1968

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.

0.4990 inches minimum and 0.5000 inches maximum overall outside diameter, 0.3115 inches minimum and 0.3120 inches maximum bore diameter, 0.4270 inches minimum and 0.4370 inches maximum overall width, rigid alignment type, steel overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-124-8045 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.3115 inches minimum and 0.3120 inches maximum
Overall Outside Diameter
0.4990 inches minimum and 0.5000 inches maximum
Overall Width
0.4270 inches minimum and 0.4370 inches maximum
Material
steel overall
Retainer Fabrication Method
pressed
Special Features
none piece steel retainer
Style Designator
non-separable, closed end, drawn shell
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: J-57. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-124-8045?
The FSCG of the NSN 3110-00-124-8045 is 3110
Does the NSN 3110-00-124-8045 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-124-8045 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-124-8045 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-124-8045 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-124-8045 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Nov 15, 1968

Price & Availability

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