B28-LSS Self-Aligning Plain Bearing

Comprehensive specifications and application details for: B28-LSS Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: B28-LSS. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: B28-LSS
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-252-5255
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 04/03/1987

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.

1.5310 inches nominal inner member width, 2.8125 inches nominal outer member outside diameter, steel outer race member material, steel inner member material, 1.7500 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-252-5255 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.7500 inches nominal
Inner Member Width: 1.5310 inches nominal
Material: steel inner member
Material: steel outer race member
Outer Member Outside Diameter: 2.8125 inches nominal
Outer Member Width: 1.3120 inches nominal
Special Features: two seals
Style Designator: without insert or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: B28-LSS. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-252-5255?: The FSCG of the NSN 3120-01-252-5255 is 3120

Does the NSN 3120-01-252-5255 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-252-5255 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 3120-01-252-5255 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-252-5255 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.