MS21439-110

Comprehensive specifications and application details for: MS21439-110 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: MS21439-110. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS21439-110
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-217-2327
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
09/23/1985

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.

1.5000 inches nominal inner ring width, rigid alignment type, 0.6250 inches nominal bore diameter, grease lubrication material, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-217-2327 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bearing Seal Type
contact
Bore Diameter
0.6250 inches nominal
Inner Ring Width
1.5000 inches nominal
Lubrication Material
grease
Lubrication Material Document And Classification
dc510,dow corning corp mfr ref single material response
Outer Ring Width
1.4400 inches nominal
Overall Outside Diameter
1.6250 inches nominal
Material Document And Classification
l-p-410 mil spec 1st material response and l-p-392 mil spec 2nd material response seal
Material Document And Classification
mil-s-7493 and mil-s-8690 mil spec 1st material response and 66,e50100,e51100 and e52100 fed std 2nd material response and qq-s-700 fed spec 3rd material response and astm a304,a322 and a331 assn std 4th material response inner ring
Material Document And Classification
mil-s-7493 and mil-s-8690 mil spec 1st material response and 66,e50100,e51100 and e52100 fed std 2nd material response and qq-s-700 fed spec 3rd material response and astm a304,a322 and a331 assn std 4th material response outer ring
Material Document And Classification
mil-s-7493 and mil-s-8690 mil spec 1st material response and 66,e50100,e51100 and e52100 fed std 2nd material response and qq-s-700 fed spec 3rd material response and astm a304,a322 and a331 assn std 4th material response roller
Material Document And Classification
mil-s-7493 and mil-s-8690 mil spec 1st material response and 66,e50100,e51100 and e52100 fed std 2nd material response and qq-s-700 fed spec 3rd material response and astm a304,a322 and a331 assn std 4th material response end plate
Material
plastic polyhexamethylene adipamide and plastic acetal and plastic polyester seal
Material
steel end plate
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Seal Quantity
2
Special Features
oil holes and oil groove in inner ring,no oil holes or oil groove in outer ring
Standard Tolerance Designation
afbma std tolerance for airframe needle bearings
Style Designator
airframe, hardened and ground, non-separable
Surface Finish
unground
Surface Treatment Document And Classification
qq-c-320 fed spec single treatment response outer ring
Surface Treatment Document And Classification
qq-p-416,cl 2 fed spec 1st treatment response or mil-c-13924 mil spec 2nd treatment response inner ring
Surface Treatment Document And Classification
qq-p-416,cl 2 fed spec single treatment response end plate
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: MS21439-110. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-217-2327?
The FSCG of the NSN 3110-01-217-2327 is 3110
Does the NSN 3110-01-217-2327 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-217-2327 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 3110-01-217-2327 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-217-2327 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 3110-01-217-2327 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Sep 23, 1985

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