HM89446

View detailed technical data, stock status, and sourcing information for: HM89446
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-4632

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

1.1250 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material, 0.1400 inches nominal cone corner radius, 1.3750 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: 1.3750 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 1.1250 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-843-9805	No Name Available	10/16/1971

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
1401809	Tapered Roller Cone and Rollers
197609R91	Tapered Roller Cone and Rollers
31-47669	Tapered Roller Cone and Rollers
3N4968	Tapered Roller Cone and Rollers
640477	Tapered Roller Cone and Rollers
AA59649-153A	Tapered Roller Cone and Rollers
C1DZ4630A	Tapered Roller Cone and Rollers
HM89446	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-227-4632?

The FSCG of the NSN 3110-00-227-4632 is 3110

Does the NSN 3110-00-227-4632 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-227-4632 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 3110-00-227-4632 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-4632 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 3110-00-227-4632 was assigned to the Federal Catalog?

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