AC60811

View detailed technical data, stock status, and sourcing information for: AC60811
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-336-9938

Item Name Code

00047

Assigment Date

04/07/1991 (35 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.

18.0000 inches nominal crown radius, 1.4990 inches minimum and 1.5010 inches maximum overall outside diameter, 0.5650 inches minimum and 0.5700 inches maximum outer ring width, 0.6150 inches minimum and 0.6250 inches maximum inner ring width, 0.3118 inches minimum and 0.3125 inches maximum 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: 0.3118 inches minimum and 0.3125 inches maximum
Overall Outside Diameter: 1.4990 inches minimum and 1.5010 inches maximum
Outer Ring Width: 0.5650 inches minimum and 0.5700 inches maximum
Inner Ring Width: 0.6150 inches minimum and 0.6250 inches maximum
Crown Radius: 18.0000 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Material: plastic polyester or plastic acetal seal
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel comp 440c roller
Material: steel comp 615 or steel comp 420 washer
Material Document And Classification: ams 5630 assn std single material response inner ring
Material Document And Classification: ams 5630 assn std single material response outer ring
Material Document And Classification: ams 5630 assn std single material response roller
Style Designator: track roller

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
4D0125-1	Track Roller Roller Bearing
AC60811	Track Roller Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-336-9938?

The FSCG of the NSN 3110-01-336-9938 is 3110

Does the NSN 3110-01-336-9938 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-336-9938 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 3110-01-336-9938 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-336-9938 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 3110-01-336-9938 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 7, 1991