3120-01-358-6717, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-358-6717

Federal Supply Class:
3120

National Item Identification Number:
013586717

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:

03-823-07	09455	RBC TRANSPORT DYNAMICS CORP
04A074-7	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
HT7	15860	NEW HAMPSHIRE BALL BEARINGS INC
04A074-7	1W025	NORTHROP GRUMMAN SYSTEMS CORP
04A074-7	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION
04A074-7	97613	SARGENT AEROSPACE & DEFENSE, LLC
HT7(L1)	15860	NEW HAMPSHIRE BALL BEARINGS INC
HT7	50294	NEW HAMPSHIRE BALL BEARINGS INC
KR7-CNB	50632	KAMATICS CORPORATION
SWKN-7-401	81376	RBC SOUTHWEST PRODUCTS, INC.
KNDB7-32	97613	SARGENT AEROSPACE & DEFENSE, LLC

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
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
	28.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM OUTER RACE 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	0.4370 INCHES MINIMUM AND
	0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.9057 INCHES MINIMUM AND
	0.9062 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3380 INCHES MINIMUM AND
	0.3480 INCHES MAXIMUM
INNER MEMBER WIDTH	0.4350 INCHES MINIMUM AND
	0.4370 INCHES MAXIMUM

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