BAR-20512

Comprehensive specifications and application details for: BAR-20512 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: BAR-20512. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
BAR-20512
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-347-6432
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
10/26/1991

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.

1.2500 inches minimum and 1.2505 inches maximum bore diameter, steel comp 440c inner member material, 1.4950 inches minimum and 1.5000 inches maximum inner member width, ams 5643 assn std single material response outer race member material document and classification, ams 5630 assn std single material response inner member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-347-6432 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.2500 inches minimum and 1.2505 inches maximum
Inner Member Width
1.4950 inches minimum and 1.5000 inches maximum
Material Document And Classification
ams 5630 assn std single material response inner member
Material Document And Classification
ams 5643 assn std single material response outer race member
Material
steel comp 440c inner member
Material
steel outer race member
Outer Member Outside Diameter
2.3795 inches minimum and 2.3800 inches maximum
Outer Member Width
1.1560 inches minimum and 1.1660 inches maximum
Special Features
oversized outside diameter for repair; refer to t.o. 1c-5a-10 fig: 4-5 ind: 18; used on the engine mount of c5 aircraft
Static Radial Load Rating
260000 pounds
Style Designator
without insert or liner with staking groove
Surface Treatment Document And Classification
mil-l-46010,type 1 mil spec single treatment response inside diameter surface of race insert
Surface Treatment
lubricant dry film inside diameter surface of race insert

Frequently Asked Questions

Find quick answers to common questions about bearing: BAR-20512. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-347-6432?
The FSCG of the NSN 3120-01-347-6432 is 3120
Does the NSN 3120-01-347-6432 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-347-6432 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 3120-01-347-6432 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-347-6432 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 3120-01-347-6432 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Sat, Oct 26, 1991

Price & Availability

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