MS21439-114

Comprehensive specifications and application details for: MS21439-114 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: MS21439-114. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS21439-114
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-217-2843
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
09/24/1985

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.

0.8750 inches nominal bore diameter, 2.0000 inches nominal inner ring width, rigid alignment type, contact bearing seal type, grease lubrication material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-217-2843 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bearing Seal Type
contact
Bore Diameter
0.8750 inches nominal
Inner Ring Width
2.0000 inches nominal
Lubrication Material
grease
Outer Ring Width
1.9400 inches nominal
Material
steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 or steel comp e50100 or steel comp e52100 or steel comp e51100 inner ring
Material
steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 or steel comp e50100 or steel comp e52100 or steel comp e51100 outer ring
Material
steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 or steel comp e50100 or steel comp e52100 or steel comp e51100 roller
Material
steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 or steel comp e50100 or steel comp e52100 or steel comp e51100 end plate
Seal Quantity
2
Special Features
oil holes and oil groove in inner ring,no oil holes or oil groove in outer ring;needle bearing style:no. 432 of old fiig a04400;roller od:2.1250 in. nom.;rolling element groove qty:2;ring aligning:not included;other material for end plate,inner ring,outer ring and roller:steel,qq-s-700 or steel,astm a304,a322and a331;other material for seal is:plastic,polyamide,l-p-410,type 6/6 or plastic,acetal resin,l-p-392 or plastic,polyester elastomer
Standard Tolerance Designation
afbma std tolerance for airframe needle bearings
Surface Treatment
cadmium or oxide inner ring
Surface Treatment
cadmium end plate
Surface Treatment
chromium outer ring

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21439-114. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-217-2843?
The FSCG of the NSN 3110-01-217-2843 is 3110
Does the NSN 3110-01-217-2843 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-217-2843 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 3110-01-217-2843 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-217-2843 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 3110-01-217-2843 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Tue, Sep 24, 1985

Price & Availability

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