12SBT20 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 12SBT20 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 12SBT20. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 12SBT20
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-678-5546
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 02/13/2019

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.

31.75 millimeters nominal bore diameter, 18.80 millimeters nominal overall width, 17.78 millimeters nominal inner member width, 13.97 millimeters nominal outer member width, 50.800 millimeters nominal outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-678-5546 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 31.75 millimeters nominal
Inner Member Width: 17.78 millimeters nominal
Outside Diameter: 50.800 millimeters nominal
Overall Width: 18.80 millimeters nominal
Outer Member Width: 13.97 millimeters nominal
Part Name Assigned By Controlling Agency: thrust spherical plain bearings
Special Features: spherical diameter:1.795in min,45.59 max

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-678-5546?: The FSCG of the NSN 3120-01-678-5546 is 3120

Does the NSN 3120-01-678-5546 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-678-5546 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 3120-01-678-5546 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-678-5546 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.