MS51961-4

Comprehensive specifications and application details for: MS51961-4 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: MS51961-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS51961-4
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-903-1488
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1960

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.

0.8134 inches minimum and 0.8143 inches maximum bore diameter, 1.3120 inches minimum and 1.3125 inches maximum overall outside diameter, steel or copper alloy retainer material, 0.7450 inches minimum and 0.7500 inches maximum overall width, rigid alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-903-1488 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.8134 inches minimum and 0.8143 inches maximum
Overall Outside Diameter
1.3120 inches minimum and 1.3125 inches maximum
Overall Width
0.7450 inches minimum and 0.7500 inches maximum
Material
steel or copper alloy retainer
Material
steel comp e4340h or steel comp 4720 or steel comp 8620 or steel comp 8720 or steel comp e51100 or steel comp e52100 or steel comp e50100 outer ring
Material
steel comp e50100 or steel comp e51100 or steel comp e52100 roller
Retainer Fabrication Method
pressed
Special Features
oil hole in groove outer ring also mfr std retainer
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Style Designator
non-separable, with roller retainer, hardened and ground
Surface Finish
ground

Replaces

The NSN 3110-00-903-1488 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-183-7194 No Name Available 01/13/1971

Frequently Asked Questions

Find quick answers to common questions about bearing: MS51961-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-903-1488?
The FSCG of the NSN 3110-00-903-1488 is 3110
Does the NSN 3110-00-903-1488 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-903-1488 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 3110-00-903-1488 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-903-1488 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 3110-00-903-1488 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Fri, Jan 1, 1960

Price & Availability

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