A218259

View detailed technical data, stock status, and sourcing information for: A218259
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-3590

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).

afbma class 2 standard tolerance designation, 0.1875 inches nominal cone corner radius, steel overall material, 0.9550 inches nominal cone width, 1.1250 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: 1.1250 inches nominal
Cone Corner Radius: 0.1875 inches nominal
Cone Width: 0.9550 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: steep angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-759-4575	No Name Available	07/16/1972

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
0405621	Tapered Roller Cone and Rollers
0405621-4	Tapered Roller Cone and Rollers
132480	Tapered Roller Cone and Rollers
132480H1	Tapered Roller Cone and Rollers
144506	Tapered Roller Cone and Rollers
169475R91	Tapered Roller Cone and Rollers
24723	Tapered Roller Cone and Rollers
2X6548A	Tapered Roller Cone and Rollers
3024723	Tapered Roller Cone and Rollers
3024723-3	Tapered Roller Cone and Rollers
405621	Tapered Roller Cone and Rollers
41125	Tapered Roller Cone and Rollers
4ZDK0138	Tapered Roller Cone and Rollers
568463	Tapered Roller Cone and Rollers
658076	Tapered Roller Cone and Rollers
667312	Tapered Roller Cone and Rollers
92666	Tapered Roller Cone and Rollers
A218259	Tapered Roller Cone and Rollers
BB5158	Tapered Roller Cone and Rollers
BT41125	Tapered Roller Cone and Rollers
JT10510	Tapered Roller Cone and Rollers
K41125	Tapered Roller Cone and Rollers
PX731	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-3590?

The FSCG of the NSN 3110-00-100-3590 is 3110

Does the NSN 3110-00-100-3590 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-3590 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 3110-00-100-3590 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-3590 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 3110-00-100-3590 was assigned to the Federal Catalog?

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