2X658A

View detailed technical data, stock status, and sourcing information for: 2X658A
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0283

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).

steel overall material, afbma class 2 standard tolerance designation, 0.1406 inches nominal cone corner radius, 1.4440 inches nominal cone width, 2.6250 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: 2.6250 inches nominal
Cone Corner Radius: 0.1406 inches nominal
Cone Width: 1.4440 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Below is a list of NSNs that have been officially superseded by this NSN: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
2530-00-226-8435	No Name Available	09/11/1968
2530-00-891-0379	No Name Available	12/06/1968

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
105X6	Tapered Roller Cone and Rollers
11245	Tapered Roller Cone and Rollers
120414	Tapered Roller Cone and Rollers
13113D	Tapered Roller Cone and Rollers
16T1016	Tapered Roller Cone and Rollers
26042C	Tapered Roller Cone and Rollers
294401	Tapered Roller Cone and Rollers
2X658A	Tapered Roller Cone and Rollers
338014	Tapered Roller Cone and Rollers
428022	Tapered Roller Cone and Rollers
4Y2141	Tapered Roller Cone and Rollers
5174082	Tapered Roller Cone and Rollers
560H	Tapered Roller Cone and Rollers
572032	Tapered Roller Cone and Rollers
684D5	Tapered Roller Cone and Rollers
AA59549-480	Tapered Roller Cone and Rollers
BD1506	Tapered Roller Cone and Rollers
BT560	Tapered Roller Cone and Rollers
FFB187/01-498	Tapered Roller Cone and Rollers
H119761	Tapered Roller Cone and Rollers
K560	Tapered Roller Cone and Rollers
KT560	Tapered Roller Cone and Rollers
SFP2014	Tapered Roller Cone and Rollers
T560	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0283?

The FSCG of the NSN 3110-00-100-0283 is 3110

Does the NSN 3110-00-100-0283 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0283 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 3110-00-100-0283 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0283 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 3110-00-100-0283 was assigned to the Federal Catalog?

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