3120-00-115-1291, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-115-1291

Federal Supply Class:
3120

National Item Identification Number:
001151291

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:

WSBS8ATC24	21335	TIMKEN CO
WSBS8ATC24	3NPS1	RBC AIRCRAFT PRODUCTS, INC.

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 410 OUTER RACE MEMBER
	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	58.0 ROCKWELL C MINIMUM INNER MEMBER
	28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
BORE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.7395 INCHES MINIMUM AND
	0.7400 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.2500 INCHES MINIMUM AND
	0.2600 INCHES MAXIMUM
INNER MEMBER WIDTH	0.5910 INCHES MINIMUM AND
	0.5930 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	6565 POUNDS

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