3120-00-651-5486 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-651-5486.

Summary

Explore detailed summary information for bearing: 3120-00-651-5486. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-651-5486
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

1.4750 inches minimum and 1.4850 inches maximum inner member width, 50.0 rockwell c minimum inner member hardness rating, groove external outer member lubrication feature, 0.6250 inches minimum and 0.6265 inches maximum bore diameter, 36.0 rockwell c minimum outer race member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-651-5486 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.6250 inches minimum and 0.6265 inches maximum
Hardness Rating: 36.0 rockwell c minimum outer race member
Hardness Rating: 50.0 rockwell c minimum inner member
Inner Member Width: 1.4750 inches minimum and 1.4850 inches maximum
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Material Document And Classification: 66 fed std single material response inner member
Material Document And Classification: 66 fed std single material response outer race member
Material: steel comp 4130 outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.3745 inches minimum and 1.3750 inches maximum
Outer Member Width: 0.6250 inches minimum and 0.6350 inches maximum
Special Features: 7.0 deg misalignment in either direction,0.0010 in. min to 0.0020 in. max radial clearance
Style Designator: without insert or liner
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
AVBR75	Self-Aligning Plain Bearing
HPPBR75	Self-Aligning Plain Bearing
KSBY10S2	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-651-5486. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-651-5486?: The FSCG of the NSN 3120-00-651-5486 is 3120

Does the NSN 3120-00-651-5486 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-651-5486 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 3120-00-651-5486 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-651-5486 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.