Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-400-0827 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: 3120-00-400-0827, 00-400-0827, 3120004000827, 004000827

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-400-0827

Drawings & Photos | NSN 3120-00-400-0827


Cross Reference | NSN 3120-00-400-0827

Part Number Cage Code Manufacturer
53G970718-19 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
53G970718-19 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
53G970718-19 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
53G970718-19 50632 KAMATICS CORPORATION
53G970718-19 76301 BOEING COMPANY, THE DBA BOEING
53G970718-19 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
53G970718-19 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
53G970718-3 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-400-0827

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 414 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-530 HT FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER AMS-5643 ASSN STD 1ST 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 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM
INNER MEMBER WIDTH 0.9350 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
SPECIAL FEATURES LINER IMPREGNATED W/REICHHOLD 5900 PHENOLIC RESIN 86744 OR EQUAL
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 53G970718-3

Restrictions/Controls & Freight Information | NSN 3120-00-400-0827

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