Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-042-7873 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.

Part Alternates: 3120-00-042-7873, 00-042-7873, 3120000427873, 000427873

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-042-7873

Drawings & Photos | NSN 3120-00-042-7873


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Technical Data | NSN 3120-00-042-7873

Characteristic Specifications
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 3.2740 INCHES MINIMUM AND 3.2750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 4.3990 INCHES MINIMUM AND 4.4400 INCHES MAXIMUM
OUTER MEMBER WIDTH 1.8950 INCHES MINIMUM AND 1.9000 INCHES MAXIMUM
INNER MEMBER WIDTH 2.0950 INCHES MINIMUM AND 2.1000 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 200000 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-00-042-7873

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information