3N4A

Comprehensive specifications and application details for: 3N4A Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: 3N4A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
3N4A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-183-7505
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 overall material, rigid alignment type, 1.2480 inches minimum and 1.2490 inches maximum overall outside diameter, 0.9373 inches minimum and 0.9423 inches maximum overall width, 0.7590 inches minimum and 0.7610 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-183-7505 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.7590 inches minimum and 0.7610 inches maximum
Overall Outside Diameter
1.2480 inches minimum and 1.2490 inches maximum
Overall Width
0.9373 inches minimum and 0.9423 inches maximum
Material
steel overall
Special Features
closed end; retaining washer at open end side; od undercut at open end; slot 0.3750 in. w by 0.0700 in. deep in face of bearing at closed end side
Style Designator
non-separable, with roller retainer, hardened and ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 3N4A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-183-7505?
The FSCG of the NSN 3110-00-183-7505 is 3110
Does the NSN 3110-00-183-7505 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-183-7505 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 3110-00-183-7505 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-183-7505 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 3110-00-183-7505 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

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