M591 Needle Roller Bearing

Comprehensive specifications and application details for: M591 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: M591. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: M591
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-507-0021
Item Name Code: 00051
Federal Item Identification Guide: A044A0
Assigment Date: 07/20/1974

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.

0.5000 inches nominal overall outside diameter, steel overall material, separable rollers, closed end, drawn shell style designator, 0.5620 inches nominal overall width, 0.3120 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-507-0021 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches nominal
Overall Outside Diameter: 0.5000 inches nominal
Overall Width: 0.5620 inches nominal
Material: steel overall
Style Designator: separable rollers, closed end, drawn shell

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-507-0021?: The FSCG of the NSN 3110-00-507-0021 is 3110

Does the NSN 3110-00-507-0021 have a Schedule B code assigned?: Yes, the Schedule B code is 8482400000

Does NSN 3110-00-507-0021 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 3110-00-507-0021 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-507-0021 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.