3120-01-365-0578, BEARING,PLAIN,SELF-ALIGNING

3120-01-365-0579 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-365-0578

Federal Supply Class:
3120

National Item Identification Number:
013650578

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:

03-826-12P	09455	RBC TRANSPORT DYNAMICS CORP
04A063-12P	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION
MS14103-12P	0U583	SAE INTERNATIONAL
KR12-CWGB-25	50632	KAMATICS CORPORATION
MS14103-12P	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
KWDB12-37P	97613	SARGENT AEROSPACE & DEFENSE, LLC
WHT12D(LI)	15860	NEW HAMPSHIRE BALL BEARINGS INC
SWKR-12-400P	81376	RBC SOUTHWEST PRODUCTS, INC.
WHT12VD	S0352	MINEBEA MITSUMI INC.

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 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 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND
	62.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
BORE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.3745 INCHES MINIMUM AND
	1.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.6250 INCHES MINIMUM AND
	0.6350 INCHES MAXIMUM
INNER MEMBER WIDTH	0.8730 INCHES MINIMUM AND
	0.8750 INCHES MAXIMUM
LUBRICATION FEATURE	SELF-LUBRICATING LINER RACE LINER

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