HLK158 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: HLK158 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: HLK158. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HLK158
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-179-7913
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 05/21/1984

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.

steel comp 630 outer race member material, 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member hardness rating, steel comp 440c inner member material, 3 bearing plain self aligning,two w/bore 0.25 in. one w/bore 0.3125 in. center of big hole 0.943 from 1st hole 1.1313 from 2nd hole,1st and 2nd 1.30 in. apart special features

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-179-7913 . Find dimensions, materials, tolerances, performance characteristics, etc.

Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Special Features: 3 bearing plain self aligning,two w/bore 0.25 in. one w/bore 0.3125 in. center of big hole 0.943 from 1st hole 1.1313 from 2nd hole,1st and 2nd 1.30 in. apart

Frequently Asked Questions

Find quick answers to common questions about bearing: HLK158. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-179-7913?: The FSCG of the NSN 3120-01-179-7913 is 3120

Does the NSN 3120-01-179-7913 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-179-7913 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 3120-01-179-7913 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-179-7913 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.