3110-00-100-5525

Find complete technical information, availability, and procurement data for: 3110-00-100-5525
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-5525

Item Name Code

00021

Assigment Date

01/01/1963 (63 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

2.5000 inches nominal overall width, 12.5000 inches nominal overall outside diameter, 0.1250 inches nominal backface corner radius, 8.2500 inches nominal bore diameter, 0.6875 inches nominal standout width

Product Characteristics

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

Overall Width: 2.5000 inches nominal
Bore Diameter: 8.2500 inches nominal
Overall Outside Diameter: 12.5000 inches nominal
Backface Corner Radius: 0.1250 inches nominal
Standout Width: 0.6875 inches nominal
Cone Corner Radius: 0.1710 inches nominal
Cone Width: 2.5000 inches nominal
Cup Width: 1.8125 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-031-9494	No Name Available	04/01/1978

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
201-652-19	Tapered Roller Bearing
302-1012P17	Tapered Roller Bearing
712969	Tapered Roller Bearing
93825-93125	Tapered Roller Bearing
EE93825-93125	Tapered Roller Bearing
K12338	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-5525?

The FSCG of the NSN 3110-00-100-5525 is 3110

Does the NSN 3110-00-100-5525 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-100-5525 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 3110-00-100-5525 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-5525 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 3110-00-100-5525 was assigned to the Federal Catalog?

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