SB5302-103 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: SB5302-103 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: SB5302-103. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SB5302-103
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-083-3270
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 09/21/1979

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.

plastic race liner material, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, steel comp 440c inner member material, 0.8110 inches minimum and 0.8130 inches maximum inner member width, steel corrosion resisting outer race member material

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-083-3270 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Inner Member Width: 0.8110 inches minimum and 0.8130 inches maximum
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel corrosion resisting outer race member
Outer Member Outside Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Outer Member Width: 0.4100 inches minimum and 0.4300 inches maximum
Special Features: internal clearance 0.0010 in. min,0.0030 in. max; liner to extend to within 0.0300 in. of each face of outer race
Style Designator: with insert and/or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: SB5302-103. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-083-3270?: The FSCG of the NSN 3120-01-083-3270 is 3120

Does the NSN 3120-01-083-3270 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-083-3270 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 3120-01-083-3270 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-083-3270 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.

When the NSN 3120-01-083-3270 was assigned to the Federal Catalog?: It was assigned 47 years ago, on Fri, Sep 21, 1979

Price & Availability

Fill out the form to get pricing and availability details for the bearing: SB5302-103

Stock Availability

This product is available in the following quantities and conditions:

New Material	1
Serviceable	1
As Removed	1
New Surplus	1
Total	4

Availability of this item was last updated on: 12/29/2025 11:12 AM EST. Availability may have changed since then. Request a quote for up to date pricing and availability.