D52821 Needle Roller Bearing

Comprehensive specifications and application details for: D52821 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: D52821. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: D52821
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-227-4556
Item Name Code: 00051
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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.

steel comp 1010 or steel comp 8615 inner ring material, 1.0000 inches nominal overall width, 3.1205 inches nominal overall outside diameter, 2.7500 inches nominal bore diameter, rigid alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-227-4556 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: rigid
Bore Diameter: 2.7500 inches nominal
Overall Outside Diameter: 3.1205 inches nominal
Overall Width: 1.0000 inches nominal
Material: steel comp 1010 or steel comp 8615 inner ring
Material: steel comp 1010 or steel comp 8615 outer ring
Material: steel comp 1010 roller
Retainer Fabrication Method: pressed
Special Features: extra capacity outer race also oil hole in outer race
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: non-separable, open end, drawn shell
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-227-4556?: The FSCG of the NSN 3110-00-227-4556 is 3110

Does the NSN 3110-00-227-4556 have a Schedule B code assigned?: Yes, the Schedule B code is 8482400000

Does NSN 3110-00-227-4556 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 3110-00-227-4556 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-227-4556 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.