Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-442-5156 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: 3120-00-442-5156, 00-442-5156, 3120004425156, 004425156

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-442-5156

Drawings & Photos | NSN 3120-00-442-5156


Cross Reference | NSN 3120-00-442-5156

Part Number Cage Code Manufacturer
53G970716-21 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
53G970716-21 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
53G970716-21 50632 KAMATICS CORPORATION
53G970716-21 76301 BOEING COMPANY, THE DBA BOEING
53G970716-21 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
53G970716-21 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
53G970716-5 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-442-5156

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER FIBER RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION AMS5614 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER 26.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
STYLE DESIGNATOR 10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM
INNER MEMBER WIDTH 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 53G970716-5

Restrictions/Controls & Freight Information | NSN 3120-00-442-5156

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