3120-01-171-0693, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-171-0693

Federal Supply Class:
3120

National Item Identification Number:
011710693

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:

KR8CNGBZ	50632	KAMATICS CORPORATION
LE131-0021-0008	15860	NEW HAMPSHIRE BALL BEARINGS INC
LE131-0021-0008	21335	TIMKEN CO
LE131-0021-0008	43999	THE BOEING COMPANY
LE131-0021-0008	50632	KAMATICS CORPORATION

Techincal Specification:

BORE DIAMETER	0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING	23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH	0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5659 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 OR STEEL COMP XM-12 OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM
SPECIAL FEATURES	CORROSION RESISTING STEEL AND ELASTOMER SEAL ATTACHED TO OUTER RACE
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE

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