3120-00-141-3744, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-141-3744

Federal Supply Class:
3120

National Item Identification Number:
001413744

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:

BSH8ATC20	21335	TIMKEN CO
BSH8ATC20	3NPS1	RBC AIRCRAFT PRODUCTS, INC.

Techincal Specification:

BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 410 OUTER RACE MEMBER
INNER MEMBER WIDTH	0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICS	PACS
OUTER MEMBER OUTSIDE DIAMETER	0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
SPECIAL FEATURES	TEMP RANGED NEG 65.0 DEG TO 250.0 DEG TO 250.0 DEG F
STATIC RADIAL LOAD RATING	9685 POUNDS
STYLE DESIGNATOR	WITH INSERT AND/OR LINER

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