SB-12 Rod End Plain Bearing

Comprehensive specifications and application details for: SB-12 Rod End Plain Bearing.

Summary

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

Part Number: SB-12
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-330-5385
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 12/05/1990

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.7495 inches minimum and 0.7515 inches maximum bore diameter, steel corrosion resisting race insert material, 2.8600 inches minimum and 2.8900 inches maximum bore center to shank end distance, 0.8700 inches minimum and 0.8750 inches maximum inner member width, 3.7500 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-330-5385 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 2.8600 inches minimum and 2.8900 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7515 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Overall Length: 3.7500 inches nominal
Material: steel corrosion resisting race insert
Material: steel inner member
Material: steel rod end body
Outer Member Outside Diameter: 1.7400 inches minimum and 1.7600 inches maximum
Outer Member Width: 0.6820 inches minimum and 0.6920 inches maximum
Part Name Assigned By Controlling Agency: rod end, spherical
Shank Thread Length: 1.7190 inches minimum and 1.8120 inches maximum
Shank Style: externally threaded
Style Designator: ball type
Surface Treatment: chromate inner member
Surface Treatment: nickel rod end body
Thread Class: 3a
Thread Diameter: 0.7500 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 16
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-330-5385?: The FSCG of the NSN 3120-01-330-5385 is 3120

Does the NSN 3120-01-330-5385 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-330-5385 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 3120-01-330-5385 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-330-5385 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.