230378

View detailed technical data, stock status, and sourcing information for: 230378
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-151-8615

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).

1.1720 inches nominal cone width, steel overall material, 0.2500 inches nominal cone corner radius, afbma class 2 standard tolerance designation, 3.0000 inches nominal bore diameter

Product Characteristics

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

Bore Diameter: 3.0000 inches nominal
Cone Corner Radius: 0.2500 inches nominal
Cone Width: 1.1720 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-844-1916	No Name Available	02/03/1969

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
001-230378	Tapered Roller Cone and Rollers
0BT495AX	Tapered Roller Cone and Rollers
1217-94	Tapered Roller Cone and Rollers
127116	Tapered Roller Cone and Rollers
1X2481	Tapered Roller Cone and Rollers
23037	Tapered Roller Cone and Rollers
230378	Tapered Roller Cone and Rollers
28706	Tapered Roller Cone and Rollers
38706	Tapered Roller Cone and Rollers
41392-31	Tapered Roller Cone and Rollers
443384	Tapered Roller Cone and Rollers
466808	Tapered Roller Cone and Rollers
495AX	Tapered Roller Cone and Rollers
49SAX	Tapered Roller Cone and Rollers
638236	Tapered Roller Cone and Rollers
711354	Tapered Roller Cone and Rollers
7451100	Tapered Roller Cone and Rollers
7EQ1224	Tapered Roller Cone and Rollers
9412492	Tapered Roller Cone and Rollers
RSC-00118	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-151-8615?

The FSCG of the NSN 3110-00-151-8615 is 3110

Does the NSN 3110-00-151-8615 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-151-8615 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 3110-00-151-8615 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-151-8615 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 3110-00-151-8615 was assigned to the Federal Catalog?

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