ATSB8-18D Self-Aligning Plain Bearing

Comprehensive specifications and application details for: ATSB8-18D Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: ATSB8-18D. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: ATSB8-18D
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-215-5441
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 08/26/1985

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.

0.5000 inches minimum and 0.5005 inches maximum bore diameter, 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 0.8880 inches minimum and 0.8920 inches maximum inner member width, ams 5630 assn std 1st material response and ams 5643 assn std 2nd material response overall material document and classification, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-215-5441 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.5000 inches minimum and 0.5005 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Inner Member Width: 0.8880 inches minimum and 0.8920 inches maximum
Material Document And Classification: ams 5630 assn std 1st material response and ams 5643 assn std 2nd material response overall
Material: steel overall
Outer Member Outside Diameter: 1.4370 inches minimum and 1.4375 inches maximum
Outer Member Width: 0.5880 inches minimum and 0.5980 inches maximum
Style Designator: with insert and/or liner
Surface Treatment Document And Classification: d8-5000,vf6.0 fscm 77272 mfr ref single treatment response overall
Surface Treatment: passivate overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-215-5441?: The FSCG of the NSN 3120-01-215-5441 is 3120

Does the NSN 3120-01-215-5441 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-215-5441 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 3120-01-215-5441 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-215-5441 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.