81887 Sleeve Bearing

Comprehensive specifications and application details for: 81887 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 81887. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 81887
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-888-6630
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 04/01/1968

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.

0.6320 inches minimum and 0.6370 inches maximum interior flange hole diameter, 0.5630 inches minimum and 0.5680 inches maximum left internal flange hole diameter, internal flange left end and center special features, 0.7750 inches minimum and 0.7800 inches maximum body outside diameter, 0.1540 inches minimum and 0.1640 inches maximum overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-888-6630 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Outside Diameter: 0.7750 inches minimum and 0.7800 inches maximum
Interior Flange Hole Diameter: 0.6320 inches minimum and 0.6370 inches maximum
Left Internal Flange Hole Diameter: 0.5630 inches minimum and 0.5680 inches maximum
Overall Length: 0.1540 inches minimum and 0.1640 inches maximum
Special Features: internal flange left end and center

Frequently Asked Questions

Find quick answers to common questions about bearing: 81887. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-888-6630?: The FSCG of the NSN 3120-00-888-6630 is 3120

Does the NSN 3120-00-888-6630 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-888-6630 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 3120-00-888-6630 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-888-6630 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.