3120-01-185-2281, BEARING,PLAIN,ROD END

3120-01-185-2280 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-185-2281

Federal Supply Class:
3120

National Item Identification Number:
011852281

Description:
BEARING,PLAIN,ROD END

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Manufacturer Information:

AR-4CRPLHF

50294

NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

BORE CENTER TO SHANK END DISTANCE	1.4590 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM
BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
FEATURES PROVIDED	EXTERNAL LUBRICATION FITTING
INNER MEMBER WIDTH	0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
INSPECTION HOLE CENTER TO END DISTANCE	0.3725 INCHES NOMINAL
LUBRICATION FEATURE	GROOVE RACE INSERT
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 RACE INSERT
MATERIAL	STEEL COMP 630 ROD END BODY
OUTER MEMBER OUTSIDE DIAMETER	0.7960 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM
OVERALL LENGTH	1.8720 INCHES NOMINAL
SHANK STYLE	INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
SHANK THREAD LENGTH	0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM
SHANK WIDTH ACROSS WRENCH FLATS	0.4120 INCHES MINIMUM AND 0.4320 INCHES MAXIMUM
SPECIAL FEATURES	LUBRICATION HOLE IN RACE INSERT AND IN ROD END BODY
STATIC RADIAL LOAD RATING	7540 POUNDS
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT	CHROMIUM INNER MEMBER
THREAD CLASS	3B
THREAD DIAMETER	0.3125 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNF

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