71-08-2011B Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 71-08-2011B Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 71-08-2011B. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 71-08-2011B
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-063-6309
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 08/09/1978

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member hardness rating, ams5643 assn std single material response outer race member material document and classification, 0.9995 inches minimum and 1.0000 inches maximum bore diameter, 37.0 rockwell c minimum inner member hardness rating, 0.9950 inches minimum and 1.0000 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-063-6309 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Hardness Rating: 37.0 rockwell c minimum inner member
Hardness Rating: 28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Inner Member Width: 0.9950 inches minimum and 1.0000 inches maximum
Material Document And Classification: ams5643 assn std single material response outer race member
Material Document And Classification: qq-c-530 fed spec all material responses inner member
Material: copper alloy 172 or copper alloy 173 inner member
Material: lubricant dry film lubrication
Material: steel comp 630 outer race member
Outer Member Outside Diameter: 1.8745 inches minimum and 1.8750 inches maximum
Outer Member Width: 0.7920 inches minimum and 0.7970 inches maximum
Static Radial Load Rating: 154990 pounds
Style Designator: without insert or liner

Replaces

The NSN 3120-01-063-6309 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-150-6254	No Name Available	04/01/1985
3120-01-154-4011	No Name Available	01/01/1985

Frequently Asked Questions

Find quick answers to common questions about bearing: 71-08-2011B. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-063-6309?: The FSCG of the NSN 3120-01-063-6309 is 3120

Does the NSN 3120-01-063-6309 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-063-6309 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 3120-01-063-6309 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-063-6309 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.