MS21438-128G

Comprehensive specifications and application details for: MS21438-128G Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: MS21438-128G. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS21438-128G
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-390-3809
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
05/18/1994

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 outer ring width, grease lubrication material, 1.4400 inches nominal inner ring width, 1.7500 inches nominal bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-390-3809 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.7500 inches nominal
Inner Ring Width
1.4400 inches nominal
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
1.5000 inches nominal
Overall Outside Diameter
3.4375 inches nominal
Material
plastic acetal or plastic polyethylene terephthalate seal
Material
steel end plate
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Seal Quantity
2
Style Designator
track roller
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21438-128G. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-390-3809?
The FSCG of the NSN 3110-01-390-3809 is 3110
Does the NSN 3110-01-390-3809 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-390-3809 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 3110-01-390-3809 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-390-3809 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 3110-01-390-3809 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, May 18, 1994

Price & Availability

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