PR27-151 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: PR27-151 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: PR27-151. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: PR27-151
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-011-0030
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/12/1975

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.

1.6825 inches minimum and 1.6880 inches maximum bore diameter, groove internal inner member lubrication feature, groove external outer member lubrication feature, 55.0 rockwell c minimum and 60.0 rockwell c maximum outer race member hardness rating, 0.8200 inches minimum and 0.8250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-011-0030 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.6825 inches minimum and 1.6880 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum outer race member
Inner Member Width: 0.8200 inches minimum and 0.8250 inches maximum
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal inner member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: copper alloy outer race member
Material: grease lubrication
Material: steel comp 440c inner member
Outer Member Outside Diameter: 2.6875 inches minimum and 2.6880 inches maximum
Outer Member Width: 0.7450 inches minimum and 0.7550 inches maximum
Static Radial Load Rating: 45000 pounds
Style Designator: without insert or liner
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response outer race member
Surface Treatment: cadmium and chromate outer race member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-011-0030?: The FSCG of the NSN 3120-01-011-0030 is 3120

Does the NSN 3120-01-011-0030 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-011-0030 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 3120-01-011-0030 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-011-0030 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.