PR27-151

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

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

Find quick answers to common questions about bearing: PR27-151. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

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.
When the NSN 3120-01-011-0030 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Oct 12, 1975

Price & Availability

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