53W012

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0765

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).

1.1965 inches nominal cone width, steel overall material, 1.3750 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, afbma class 2 standard tolerance designation

Product Characteristics

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

Bore Diameter: 1.3750 inches nominal
Cone Corner Radius: 0.1406 inches nominal
Cone Width: 1.1965 inches nominal
Standard Tolerance Designation: afbma class 2
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Below is a list of NSNs that have been officially superseded by this NSN: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
2530-00-997-8746	No Name Available	09/30/1970

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
09B1216	Tapered Roller Cone and Rollers
104176	Tapered Roller Cone and Rollers
10891	Tapered Roller Cone and Rollers
1100721	Tapered Roller Cone and Rollers
12318D	Tapered Roller Cone and Rollers
131277	Tapered Roller Cone and Rollers
13205DB	Tapered Roller Cone and Rollers
424620	Tapered Roller Cone and Rollers
4254275	Tapered Roller Cone and Rollers
53W012	Tapered Roller Cone and Rollers
705281	Tapered Roller Cone and Rollers
710891	Tapered Roller Cone and Rollers
799166	Tapered Roller Cone and Rollers
A1927	Tapered Roller Cone and Rollers
B1665-19-1	Tapered Roller Cone and Rollers
BRTQ1	Tapered Roller Cone and Rollers
BT3379	Tapered Roller Cone and Rollers
K3379	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0765?

The FSCG of the NSN 3110-00-100-0765 is 3110

Does the NSN 3110-00-100-0765 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0765 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 3110-00-100-0765 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0765 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 3110-00-100-0765 was assigned to the Federal Catalog?

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