7N4A

Comprehensive specifications and application details for: 7N4A Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: 7N4A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
7N4A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-227-2187
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

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.

rigid alignment type, closed end; 0.3750 in. w/slot at closed end; 0.0625 in. by 45 deg chamfer on od at side opposite closed end; 0.0156 in. by 45 deg chamfer on one bore corner; od undercut 0.1562 in. wide on one side of bearing special features, steel overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-227-2187 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Material
steel overall
Special Features
closed end; 0.3750 in. w/slot at closed end; 0.0625 in. by 45 deg chamfer on od at side opposite closed end; 0.0156 in. by 45 deg chamfer on one bore corner; od undercut 0.1562 in. wide on one side of bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 7N4A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-227-2187?
The FSCG of the NSN 3110-00-227-2187 is 3110
Does the NSN 3110-00-227-2187 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-227-2187 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 3110-00-227-2187 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-227-2187 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 3110-00-227-2187 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

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