Product Details | SPHERICAL PLAIN BEARING

3120-01-149-8077 A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: 3120-01-149-8077, 01-149-8077, 3120011498077, 011498077

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-149-8077

Drawings & Photos | NSN 3120-01-149-8077


Demand History | NSN 3120-01-149-8077

Part Number Request Date QTY Origin
3120-01-149-8077 2010-11-313 1 United States

Cross Reference | NSN 3120-01-149-8077

Part Number Cage Code Manufacturer
ATSB30-13DD 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
DHSB30-4001 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
KMDB30-11 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KMDB30-12 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
SB5073-102 78286 SIKORSKY AIRCRAFT CORPORATION
SB5073-103 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
SB5073-103 78286 SIKORSKY AIRCRAFT CORPORATION
SB5073-103 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-149-8077

Characteristic Specifications
MATERIAL STEEL INNER MEMBER STEEL OUTER RING PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
STYLE DESIGNATOR 15C SOLID
OVERALL LENGTH 2.4250 INCHES MINIMUM AND 2.4420 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 3.2500 INCHES NOMINAL
III END ITEM IDENTIFICATION HELICOPTER MODEL H-53
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB5073-102

Restrictions/Controls & Freight Information | NSN 3120-01-149-8077

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