3120-00-481-1511 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-481-1511.

Summary

Explore detailed summary information for bearing: 3120-00-481-1511. 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: 3120-00-481-1511
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 09/16/1970

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.

32.0 rockwell c minimum and 35.0 rockwell c maximum outer race member hardness rating, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 57.0 rockwell c minimum and 61.0 rockwell c maximum inner member hardness rating, groove external outer member lubrication feature, 0.3120 inches minimum and 0.3125 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-481-1511 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Hardness Rating: 57.0 rockwell c minimum and 61.0 rockwell c maximum inner member
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal outer 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 Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: grease lubrication
Material: steel comp 4130 outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width: 0.2760 inches minimum and 0.2860 inches maximum
Static Radial Load Rating: 11600 pounds
Style Designator: without insert or liner
Surface Treatment Document And Classification: qq-c-320,cl 2 fed spec single treatment response inner member
Surface Treatment Document And Classification: qq-p-416,cl 3 fed spec single treatment response outer race member
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
HSBG-5S	Self-Aligning Plain Bearing
HSBG5S	Self-Aligning Plain Bearing
RSP-5	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-481-1511. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-481-1511?: The FSCG of the NSN 3120-00-481-1511 is 3120

Does the NSN 3120-00-481-1511 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-481-1511 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 3120-00-481-1511 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-481-1511 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.