Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-119-2091 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: AG7SP17, GB14A7, KSBG710, KSBG7-10, LHPB7GA, RPG7A, 55214, 3120-01-119-2091, 01-119-2091, 3120011192091, 011192091

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 SEP 1981 01-119-2091

Drawings & Photos | NSN 3120-01-119-2091


Cross Reference | NSN 3120-01-119-2091

Part Number Cage Code Manufacturer
55214 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
AG7SP17 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
GB14A7 02758 U S BEARINGS
GB14A7 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
KSBG7-10 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
LHPB7GA 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
RPG7A 99528 RADIAL BEARING CORPORATION

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Technical Data | NSN 3120-01-119-2091

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER COPPER ALLOY OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE, MIL-G-23827
STATIC RADIAL LOAD RATING 8100 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-01-119-2091

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information