15890M

View detailed technical data, stock status, and sourcing information for: 15890M
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-3075

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).

2.5625 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, afbma class 2 standard tolerance designation, steel overall material, 2.2050 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: 2.5625 inches nominal
Cone Corner Radius: 0.1406 inches nominal
Cone Width: 2.2050 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

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
0210725	Tapered Roller Cone and Rollers
0605335	Tapered Roller Cone and Rollers
0605335-9	Tapered Roller Cone and Rollers
1038D5	Tapered Roller Cone and Rollers
109306	Tapered Roller Cone and Rollers
13343DC	Tapered Roller Cone and Rollers
149205	Tapered Roller Cone and Rollers
15890M	Tapered Roller Cone and Rollers
210725	Tapered Roller Cone and Rollers
4WA19	Tapered Roller Cone and Rollers
605335	Tapered Roller Cone and Rollers
62AX101	Tapered Roller Cone and Rollers
6379	Tapered Roller Cone and Rollers
705353	Tapered Roller Cone and Rollers
9F092	Tapered Roller Cone and Rollers
B1006	Tapered Roller Cone and Rollers
BT6379	Tapered Roller Cone and Rollers
FFB187/01-483	Tapered Roller Cone and Rollers
K6379	Tapered Roller Cone and Rollers
P4321	Tapered Roller Cone and Rollers
WR1080	Tapered Roller Cone and Rollers
X39-101	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-3075?

The FSCG of the NSN 3110-00-100-3075 is 3110

Does the NSN 3110-00-100-3075 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-3075 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 3110-00-100-3075 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-3075 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 3110-00-100-3075 was assigned to the Federal Catalog?

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