Needle Roller Bearing

MS51961-22

MS51961-22
(NSN) National Stock Number
3110-00-227-3259
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00051
Schedule B Code
8482400000
Summary

1.7500 inches nominal overall width, 3.7500 inches nominal bore diameter, 4.7500 inches nominal overall outside diameter, rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation, oil hole and oil groove in outer race special features

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
00051 A044A0 - 1
Specifications
Overall Width
1.7500 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
3.7500 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
4.7500 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Alignment Type
rigid
Details Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Special Features
oil hole and oil groove in outer race
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-separable, with roller retainer, hardened and ground
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SJ9647 51588 3 - 3 2 - KZ
ASTM F2246-06 81346 E - 3 1 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL
CAGE: 81346
WEST CONSHOHOCKEN , PA , 19428-2951
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-227-3259
What is the NIIN of the NSN 3110-00-227-3259?
The National Item Identification Number (NIIN) of the NSN 3110-00-227-3259 is 00-227-3259
When the NSN 3110-00-227-3259 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Jan 17, 1966
Does the NSN 3110-00-227-3259 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-227-3259 contain any hazardous material?
No data in HMIRS

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