4T-02475

View detailed technical data, stock status, and sourcing information for: 4T-02475
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-9812

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

0.1400 inches nominal cone corner radius, axial distance between center of roller contact line and cone stability point on shaft axis .2000 in. special features, 1.2500 inches nominal bore diameter, afbma class 2 standard tolerance designation, 0.8750 inches nominal cone width

Product Characteristics

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

Bore Diameter: 1.2500 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 0.8750 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: axial distance between center of roller contact line and cone stability point on shaft axis .2000 in.
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-844-0924	No Name Available	09/26/1971
3110-01-524-7333	No Name Available	08/01/2007

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
019-35P124	Tapered Roller Cone and Rollers
02475	Tapered Roller Cone and Rollers
031-028-02	Tapered Roller Cone and Rollers
06011350	Tapered Roller Cone and Rollers
0601350	Tapered Roller Cone and Rollers
0BT02475	Tapered Roller Cone and Rollers
188279	Tapered Roller Cone and Rollers
35-124	Tapered Roller Cone and Rollers
4T-02475	Tapered Roller Cone and Rollers
FFB187/01-095	Tapered Roller Cone and Rollers
TRB-TS-02475	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-9812?

The FSCG of the NSN 3110-00-100-9812 is 3110

Does the NSN 3110-00-100-9812 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-9812 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 3110-00-100-9812 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-9812 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 3110-00-100-9812 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961