28959

Comprehensive specifications and application details for: 28959 Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: 28959. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
28959
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-681-9725
Item Name Code
00015
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

2.4409 inches nominal overall outside diameter, one direction locating feature, 1.1807 inches nominal bore diameter, 0.0012 inches minimum radial and 0.0026 inches maximum radial internal clearance, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-681-9725 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.1807 inches nominal
Bore Shape
straight
Internal Clearance
0.0012 inches minimum radial and 0.0026 inches maximum radial
Locating Feature
one direction
Overall Outside Diameter
2.4409 inches nominal
Overall Width
16.0 millimeters nominal
Material
copper alloy retainer
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Retainer Fabrication Method
machined
Standard Tolerance Designation
rbec no.1
Style Designator
single row, one-direction locating, one lip inner ring, two lip outer ring, separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 28959. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-681-9725?
The FSCG of the NSN 3110-00-681-9725 is 3110
Does the NSN 3110-00-681-9725 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-681-9725 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 3110-00-681-9725 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-681-9725 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 3110-00-681-9725 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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