3120-01-040-3947, BEARING,PLAIN,SELF-ALIGNING

3120-01-040-3946 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-040-3947

Federal Supply Class:
3120

National Item Identification Number:
010403947

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:

53G970716-25	09455	RBC TRANSPORT DYNAMICS CORP
53G970716-25	15860	NEW HAMPSHIRE BALL BEARINGS INC
53G970716-25	21335	TIMKEN CO
53G970716-25	50632	KAMATICS CORPORATION
53G970716-25	76301	THE BOEING COMPANY
53G970716-25	77896	REXNORD INDUSTRIES, LLC
53G970716-25	97613	SARGENT AEROSPACE & DEFENSE, LLC
53G970716-9	76301	THE BOEING COMPANY
KMDB6-31	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

BORE DIAMETER	0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH	0.6850 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5310 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
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 RACE LINER
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
MATERIAL	STEEL COMP 440C INNER MEMBER
STATIC RADIAL LOAD RATING	22100 POUNDS
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE

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