3120-00-316-5640, BEARING,PLAIN,ROD END

5330-00-316-5643 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
3120-00-316-5640

Federal Supply Class:
3120

National Item Identification Number:
003165640

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:

1292602-103

98897

LOCKHEED MARTIN CORP

Techincal Specification:

BORE DIAMETER	0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	2.4100 INCHES MINIMUM AND 2.4700 INCHES MAXIMUM
HARDNESS RATING	23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH	0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
OVERALL LENGTH	2.8550 INCHES MINIMUM AND 2.9250 INCHES MAXIMUM
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 ROD END BODY
MATERIAL	STEEL COMP 631 OR STEEL COMP 630 OR STEEL COMP 410 RACE INSERT
OUTER MEMBER OUTSIDE DIAMETER	0.8900 INCHES MINIMUM AND 0.9100 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.2400 INCHES NOMINAL
SPECIAL FEATURES	KEYWAY IN SHANK 1.2700 IN. LG,SHANK DRILLED THROUGH END 0.2500 IN. DIA BY 0.4500 IN. DEEP
STYLE DESIGNATOR	BALL TYPE
THREAD CLASS	3A
THREAD DIAMETER	0.500 INCHES NOMINAL
THREAD DIRECTION	LEFT-HAND
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	20

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