4SA2138

View detailed technical data, stock status, and sourcing information for: 4SA2138
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-3622

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, 1.6250 inches nominal bore diameter, 0.0625 inches nominal cone corner radius, steel overall material, 1.1142 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: 1.6250 inches nominal
Cone Corner Radius: 0.0625 inches nominal
Cone Width: 1.1142 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
0310469	Tapered Roller Cone and Rollers
0325298	Tapered Roller Cone and Rollers
120727	Tapered Roller Cone and Rollers
26540C	Tapered Roller Cone and Rollers
2WD35	Tapered Roller Cone and Rollers
2X651A	Tapered Roller Cone and Rollers
30743	Tapered Roller Cone and Rollers
310469	Tapered Roller Cone and Rollers
36540C	Tapered Roller Cone and Rollers
467544	Tapered Roller Cone and Rollers
4SA2138	Tapered Roller Cone and Rollers
53162	Tapered Roller Cone and Rollers
543659	Tapered Roller Cone and Rollers
62AX237	Tapered Roller Cone and Rollers
9B53162	Tapered Roller Cone and Rollers
B6T4630A	Tapered Roller Cone and Rollers
BT53162	Tapered Roller Cone and Rollers
BX53162	Tapered Roller Cone and Rollers
K53162	Tapered Roller Cone and Rollers
N36540C	Tapered Roller Cone and Rollers
X39-104	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-3622?

The FSCG of the NSN 3110-00-100-3622 is 3110

Does the NSN 3110-00-100-3622 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-3622 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 3110-00-100-3622 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-3622 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 3110-00-100-3622 was assigned to the Federal Catalog?

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