99051

View detailed technical data, stock status, and sourcing information for: 99051
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-018-5703

Item Name Code

00020

Assigment Date

03/29/1976 (50 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

73.0 millimeters nominal overall outside diameter, ground surface finish, 20.0 millimeters nominal overall height, 45.0 millimeters nominal bore diameter, pressed retainer fabrication method

Product Characteristics

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

Overall Height: 20.0 millimeters nominal
Bore Diameter: 45.0 millimeters nominal
Overall Outside Diameter: 73.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Thrust Directional Capability Designation: single
Standard Tolerance Designation: afbma std tolerance for thrust bearings
Material: steel overall
Style Designator: tapered rollers, banded od

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
664748-ITEM-13	Thrust Roller Bearing
99051	Thrust Roller Bearing
D-99051	Thrust Roller Bearing
T177	Thrust Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-018-5703?

The FSCG of the NSN 3110-01-018-5703 is 3110

Does the NSN 3110-01-018-5703 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-01-018-5703 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 3110-01-018-5703 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-018-5703 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 3110-01-018-5703 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Mar 29, 1976