RB10A Self-Aligning Plain Bearing

Comprehensive specifications and application details for: RB10A Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: RB10A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RB10A
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-689-7804
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1960

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.

0.6245 inches minimum and 0.6250 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum inner member width, copper alloy race insert material, perforation inner member lubrication feature, groove internal inner member lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-689-7804 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: groove internal inner member
Lubrication Feature: perforation inner member
Material: copper alloy race insert
Material: steel inner member
Material: steel outer race member
Outer Member Outside Diameter: 1.1870 inches minimum and 1.1875 inches maximum
Outer Member Width: 0.4950 inches nominal
Style Designator: without insert or liner
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member

Replaces

The NSN 3120-00-689-7804 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-243-5997	No Name Available	08/01/1997
3120-00-580-5837	No Name Available	08/13/2001

Frequently Asked Questions

Find quick answers to common questions about bearing: RB10A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-689-7804?: The FSCG of the NSN 3120-00-689-7804 is 3120

Does the NSN 3120-00-689-7804 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-689-7804 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 3120-00-689-7804 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-689-7804 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.