3120-01-389-9148, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-389-9148

Federal Supply Class:
3120

National Item Identification Number:
013899148

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:

N3255P020-003

02939

RBC AEROSTRUCTURES LLC

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER AND PLASTIC POLYAMIDE RACE LINER AND PLASTIC PHENOLIC RACE LINER
MATERIAL	STEEL COMP 4130 ROD END BODY OR STEEL COMP E4340 ROD END BODY
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 RACE INSERT
SHANK THREAD LENGTH	1.2190 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
SHANK STYLE	EXTERNALLY THREADED
SPECIAL FEATURES	STRAIGHT KNURL OVER THREADS
THREAD CLASS	3A
THREAD DIAMETER	0.3750 INCHES MINIMUM
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNJF
STATIC RADIAL LOAD RATING	2270 POUNDS
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT	CADMIUM ROD END BODY AND CHROMATE ROD END BODY
SURFACE TREATMENT	PASSIVATE INNER MEMBER
BORE CENTER TO SHANK END DISTANCE	1.9390 INCHES MINIMUM AND 2.0320 INCHES MAXIMUM
BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INNER MEMBER WIDTH	0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.2600 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM
OVERALL LENGTH	2.4380 INCHES NOMINAL
LUBRICATION FEATURE	SELF-LUBRICATING LINER RACE LINER

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