3120-01-212-4738, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-212-4738

Federal Supply Class:
3120

National Item Identification Number:
012124738

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:

131553-4F	70898	BEECHCRAFT CORPORATION
131553-4F	7EK50	TEXTRON AVIATION INC
HF-4BE	73134	ROLLER BEARING COMPANY OF AMERICA, INC.

Techincal Specification:

BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	1.2800 INCHES MINIMUM AND 1.3440 INCHES MAXIMUM
HARDNESS RATING	60.0 ROCKWELL C MINIMUM INNER MEMBER
INNER MEMBER WIDTH	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
INSPECTION HOLE CENTER TO END DISTANCE	0.3120 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER	0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
OVERALL LENGTH	1.6870 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A-108 ASSN STD ALL MATERIAL RESPONSES ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4558 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT
MATERIAL	COPPER ALLOY 360 OR COPPER ALLOY 332 RACE INSERT
MATERIAL	GREASE LUBRICATION
MATERIAL	STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1095 OR STEEL COMP 1115 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 1144 OR STEEL COMP 1151 OR STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1215 OR STEEL COMP 1548 ROD END BODY
MATERIAL	STEEL COMP E52100 INNER MEMBER
SHANK STYLE	INTERNALLY THREADED W/INSPECTION HOLE
SHANK THREAD LENGTH	0.7500 INCHES NOMINAL
STATIC RADIAL LOAD RATING	2700 POUNDS
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
SURFACE TREATMENT	CHROMIUM INNER MEMBER
SURFACE TREATMENT	CADMIUM ROD END BODY
THREAD DIAMETER	0.250 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3B
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNF

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