ATSB8-18D

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.

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

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

Find quick answers to common questions about bearing: ATSB8-18D. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

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.
When the NSN 3120-01-215-5441 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Aug 26, 1985

Price & Availability

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