3110-01-121-8569

Find complete technical information, availability, and procurement data for: 3110-01-121-8569
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-121-8569

Item Name Code

00016

Assigment Date

11/10/1981 (44 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

7.4791 inches minimum and 7.4803 inches maximum bore diameter, 1.4517 inches minimum and 1.4567 inches maximum overall width, straight bore shape, 9.4476 inches minimum and 9.4488 inches maximum overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 1.4517 inches minimum and 1.4567 inches maximum
Bore Diameter: 7.4791 inches minimum and 7.4803 inches maximum
Overall Outside Diameter: 9.4476 inches minimum and 9.4488 inches maximum
Surface Finish: ground
Bore Shape: straight
Internal Clearance: 0.0058 inches minimum radial and 0.0086 inches maximum radial
Material: steel overall
Style Designator: double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

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
625374 C93	Self-Aligning Roller Bearing
625374C93	Self-Aligning Roller Bearing
EPTC23838 CACM2/W20/RL1	Self-Aligning Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-121-8569?

The FSCG of the NSN 3110-01-121-8569 is 3110

Does the NSN 3110-01-121-8569 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-01-121-8569 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 3110-01-121-8569 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-121-8569 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 3110-01-121-8569 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Nov 10, 1981