3120-01-230-3489, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-230-3489

Federal Supply Class:
3120

National Item Identification Number:
012303489

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
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.

Manufacturer Information:

905481-2	15860	NEW HAMPSHIRE BALL BEARINGS INC
905481-2	93835	PARKER HANNIFIN CORPORATION
ABK4V-101DU	50294	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HARDNESS RATING	23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	(DU),FSCM K0312 MFR REF SINGLE MATERIAL RESPONSE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD AND COPPER ALLOY RACE LINER
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
INNER MEMBER WIDTH	0.3410 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICS	PACS
OUTER MEMBER OUTSIDE DIAMETER	0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	5900 POUNDS
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE

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