3120-00-801-0348, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-801-0348

Federal Supply Class:
3120

National Item Identification Number:
008010348

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:

9171384	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
HU12SGA	02758	U S BEARINGS
WBG12SA	57448	STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP
KWB125SGA	97613	SARGENT AEROSPACE & DEFENSE, LLC
KWB12SGA	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

BORE DIAMETER	0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
HARDNESS RATING	36.0 ROCKWELL C NOMINAL INNER MEMBER
INNER MEMBER WIDTH	0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
LUBRICATION FEATURE	GROOVE INTERNAL INNER MEMBER
LUBRICATION FEATURE	PERFORATION INNER MEMBER
LUBRICATION FEATURE	PERFORATION OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER	1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.6250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL	STEEL COMP 4130 OUTER RACE MEMBER
MATERIAL	STEEL COMP E52100 INNER MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
SURFACE TREATMENT	CADMIUM OUTER RACE MEMBER

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