148401

View detailed technical data, stock status, and sourcing information for: 148401
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-156-7707

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

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.

0.2500 inches nominal bore diameter, ground surface finish, 0.4375 inches nominal overall outside diameter, 0.4375 inches nominal overall width, pressed retainer fabrication method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 0.4375 inches nominal
Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.4375 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: extra capacity outer race,oil hole in outer race
Material: steel comp 1010 or steel comp 8615 outer ring
Material: steel comp 1090 roller
Style Designator: non-separable, open end, drawn shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-050-4289	No Name Available	03/18/1966
3110-00-120-3077	No Name Available	11/01/1980
3110-01-063-0477	No Name Available	04/01/1979

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0459447	Needle Roller Bearing
10107345	Needle Roller Bearing
120-5410	Needle Roller Bearing
148401	Needle Roller Bearing
309-6020-000	Needle Roller Bearing
459447	Needle Roller Bearing
B-47-OH	Needle Roller Bearing
B4704	Needle Roller Bearing
B47M1LL6085A	Needle Roller Bearing
B47X0H	Needle Roller Bearing
U4821	Needle Roller Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-156-7707?

The FSCG of the NSN 3110-00-156-7707 is 3110

Does the NSN 3110-00-156-7707 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-156-7707 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 3110-00-156-7707 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-156-7707 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 3110-00-156-7707 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963