PBR10C70F Sleeve Bearing

Comprehensive specifications and application details for: PBR10C70F Sleeve Bearing.

Summary

Explore detailed summary information for bearing: PBR10C70F. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: PBR10C70F
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-491-8355
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 10/02/1970

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.

0.6990 inches minimum and 0.7010 inches maximum body outside diameter, 0.6255 inches minimum and 0.6265 inches maximum body inside diameter, 2.1770 inches minimum and 2.1870 inches maximum overall length, square all corners corner shape, 30.0 rockwell c minimum and 36.0 rockwell c maximum outer layer hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-491-8355 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.6255 inches minimum and 0.6265 inches maximum
Body Outside Diameter: 0.6990 inches minimum and 0.7010 inches maximum
Corner Shape: square all corners
Hardness Rating: 30.0 rockwell c minimum and 36.0 rockwell c maximum outer layer
Overall Length: 2.1770 inches minimum and 2.1870 inches maximum
Material Document And Classification: ams 5643 assn std single material response outer layer
Material: plastic polytetrafluoroethylene inner layer
Material: steel comp 630 outer layer
Special Features: groove formed in center of id by separation of two piece inner layer
Style Designator: solid, plain, no outside flanges
Surface Finish: 63.0 microinches overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-491-8355?: The FSCG of the NSN 3120-00-491-8355 is 3120

Does the NSN 3120-00-491-8355 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-491-8355 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 3120-00-491-8355 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-491-8355 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.