37220

View detailed technical data, stock status, and sourcing information for: 37220
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-3557

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).

0.0312 inches nominal cone corner radius, 1.5000 inches nominal bore diameter, afbma class 2 standard tolerance designation, 0.9330 inches nominal cone width, steel overall material

Product Characteristics

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

Bore Diameter: 1.5000 inches nominal
Cone Corner Radius: 0.0312 inches nominal
Cone Width: 0.9330 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-843-6186	No Name Available	07/19/1971

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
09-5066	Tapered Roller Cone and Rollers
187442	Tapered Roller Cone and Rollers
187742	Tapered Roller Cone and Rollers
2341949	Tapered Roller Cone and Rollers
253342	Tapered Roller Cone and Rollers
341949	Tapered Roller Cone and Rollers
37220	Tapered Roller Cone and Rollers
4253342	Tapered Roller Cone and Rollers
4263342-2	Tapered Roller Cone and Rollers
48-462	Tapered Roller Cone and Rollers
48-4621	Tapered Roller Cone and Rollers
54151	Tapered Roller Cone and Rollers
7161-002	Tapered Roller Cone and Rollers
7161-02	Tapered Roller Cone and Rollers
7161002	Tapered Roller Cone and Rollers
731326	Tapered Roller Cone and Rollers
799056	Tapered Roller Cone and Rollers
89366H	Tapered Roller Cone and Rollers
9000-533	Tapered Roller Cone and Rollers
A3571	Tapered Roller Cone and Rollers
AA59649-193	Tapered Roller Cone and Rollers
BT27880	Tapered Roller Cone and Rollers
FF-B-187/01-193	Tapered Roller Cone and Rollers
HA1210	Tapered Roller Cone and Rollers
K27880	Tapered Roller Cone and Rollers
L1681-17	Tapered Roller Cone and Rollers
S10F32720	Tapered Roller Cone and Rollers
XFM-48-4621	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-3557?

The FSCG of the NSN 3110-00-100-3557 is 3110

Does the NSN 3110-00-100-3557 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-3557 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 3110-00-100-3557 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-3557 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 3110-00-100-3557 was assigned to the Federal Catalog?

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