BLFR-20 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: BLFR-20 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: BLFR-20. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: BLFR-20
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-028-8876
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/13/1976

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.

1.2495 inches minimum and 1.2500 inches maximum bore diameter, steel comp 440c inner member material, steel corrosion resisting outer race member material, plastic race liner material, 1.4950 inches minimum and 1.5000 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-028-8876 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Inner Member Width: 1.4950 inches minimum and 1.5000 inches maximum
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel corrosion resisting outer race member
Outer Member Outside Diameter: 2.3745 inches minimum and 2.3750 inches maximum
Outer Member Width: 1.1250 inches minimum and 1.1350 inches maximum
Static Radial Load Rating: 182100 pounds
Style Designator: with insert and/or liner
Surface Treatment: chromium inner member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-028-8876?: The FSCG of the NSN 3120-01-028-8876 is 3120

Does the NSN 3120-01-028-8876 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-028-8876 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 3120-01-028-8876 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-028-8876 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.