4253263

View detailed technical data, stock status, and sourcing information for: 4253263

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4253263
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-157-0535
Item Name Code
00051
Assigment Date
01/01/1961 (65 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.

1.0000 inches nominal overall width, 0.9995 inches minimum and 1.0000 inches maximum bore diameter, ground surface finish, 1.2500 inches nominal overall outside diameter, 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
1.0000 inches nominal
Bore Diameter
0.9995 inches minimum and 1.0000 inches maximum
Overall Outside Diameter
1.2500 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Alignment Type
rigid
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Special Features
oil hole in outer ring
Material
steel comp 1010 or steel comp 1020 or steel comp 8615 inner ring
Material
steel comp 1010 or steel comp 1020 or steel comp 8615 outer ring
Material
steel comp 1010 or steel comp 1095 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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-076-7083 No Name Available 07/23/1972

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
15598 Needle Roller Bearing
20BM399A Needle Roller Bearing
252049C91 Needle Roller Bearing
26963500 Needle Roller Bearing
3090003 Needle Roller Bearing
3110001570535 Needle Roller Bearing
4253263 Needle Roller Bearing
4253263-0 Needle Roller Bearing
747980 Needle Roller Bearing
B-1616-OH Needle Roller Bearing
B1616X0H Needle Roller Bearing
H5F17 Needle Roller Bearing
MS17131-30 Needle Roller Bearing
NAS295-16X Needle Roller Bearing
SP-6 3090003 Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-157-0535?
The FSCG of the NSN 3110-00-157-0535 is 3110
Does the NSN 3110-00-157-0535 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-157-0535 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 3110-00-157-0535 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-157-0535 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 3110-00-157-0535 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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