Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-409-9408 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: 3120-00-409-9408, 00-409-9408, 3120004099408, 004099408

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-409-9408

Drawings & Photos | NSN 3120-00-409-9408


Cross Reference | NSN 3120-00-409-9408

Part Number Cage Code Manufacturer
53G970716-23 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
53G970716-23 76301 BOEING COMPANY, THE DBA BOEING
53G970716-23 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
53G970716-7 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-409-9408

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5630 ASSN STD 1ST MATERIAL RESPONSE INNER MEMBER AMS 5614 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 26.0 ROCKWELL C NOMINAL INNER MEMBER 62.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
STYLE DESIGNATOR 10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.5620 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM
INNER MEMBER WIDTH 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 53G970716-7

Restrictions/Controls & Freight Information | NSN 3120-00-409-9408

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