3120-01-330-6397, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-330-6397

Federal Supply Class:
3120

National Item Identification Number:
013306397

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:

3120PL1921391	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
KNDB 10-24	97613	SARGENT AEROSPACE & DEFENSE, LLC
SB5064-103	21335	TIMKEN CO
SB5064-103	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
SB5064-103	78286	SIKORSKY AIRCRAFT CORPORATION
SB5064-103	97613	SARGENT AEROSPACE & DEFENSE, LLC
WBS20-4Y A2252	21335	TIMKEN CO
WSBS20ATC56-2Z	21335	TIMKEN CO
WSBS20ATC56-2Z	3NPS1	RBC AIRCRAFT PRODUCTS, INC.

Techincal Specification:

BORE DIAMETER	0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
HARDNESS RATING	26.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 58.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING	45.0 ROCKWELL C MINIMUM INNER MEMBER AND 50.0 ROCKWELL C MAXIMUM INNER MEMBER
LUBRICATION FEATURE	SELF-LUBRICATING LINER RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP XM-13 INNER MEMBER
MATERIAL	STEEL CORROSION RESISTING OUTER RACE MEMBER
INNER MEMBER WIDTH	1.4980 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICS	PACS
OUTER MEMBER OUTSIDE DIAMETER	1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.6350 INCHES MINIMUM AND 0.6400 INCHES MAXIMUM
SPECIAL FEATURES	PORM 30.0 DEG MISALIGNMENT
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE

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