3120-01-349-0737, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-349-0737

Federal Supply Class:
3120

National Item Identification Number:
013490737

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	1W025	NORTHROP GRUMMAN SYSTEMS CORP
WHT12V(L1)P	15860	NEW HAMPSHIRE BALL BEARINGS INC
KR12-CWGBP	50632	KAMATICS CORPORATION
SWKR-12-400P	81376	RBC SOUTHWEST PRODUCTS, INC.
KWDB12-37P	97613	SARGENT AEROSPACE & DEFENSE, LLC
WHT12VD	50294	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
	PLASTIC POLYTETRAFLUOROETHYLENE AND
	PLASTIC POLYAMIDE AND
	PLASTIC PHENOLIC 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
	KARON,CAGEC 50632 MFR REF SINGLE MATERIAL RESPONSE RACE LINER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM INNER MEMBER
	28.0 ROCKWELL C MINIMUM 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
STATIC RADIAL LOAD RATING	37000 POUNDS

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