3120-00-415-2212, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-415-2212

Federal Supply Class:
3120

National Item Identification Number:
004152212

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:

53G970714-3	09455	RBC TRANSPORT DYNAMICS CORP
53G970714-3	15860	NEW HAMPSHIRE BALL BEARINGS INC
53G970714-3	21335	TIMKEN CO
53G970714-3	76301	THE BOEING COMPANY
53G970714-3	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

BORE DIAMETER	0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C NOMINAL INNER MEMBER
HARDNESS RATING	37.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
INNER MEMBER WIDTH	0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
LUBRICATION FEATURE	GROOVE INTERNAL INNER MEMBER
LUBRICATION FEATURE	GROOVE INTERNAL OUTER MEMBER
OUTER MEMBER OUTSIDE DIAMETER	1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.7180 INCHES MINIMUM AND 0.7280 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC 1ST MATERIAL RESPONSE INNER MEMBER
MATERIAL	COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
MATERIAL	GREASE LUBRICATION
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
STATIC RADIAL LOAD RATING	8170 POUNDS
STYLE DESIGNATOR	WITHOUT INSERT OR LINER WITH STAKING GROOVE

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