3110-00-581-2719 BEARING,ROLLER,CYLINDRICAL Index 3110-00-581-2721 BEARING,BALL,DUPLEX

National Stock Number:
3110-00-581-2720

Federal Supply Class:
3110

National Item Identification Number:
005812720

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.


Manufacturer Information:
686672173342ALLISON TRANSMISSION INC
XC496443334GENERAL MOTORS CORP DELCO MORAINE NDH DIV


Techincal Specification:
BORE DIAMETER2.9997 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0021 INCHES MINIMUM RADIAL AND 0.0027 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER5.2510 INCHES MINIMUM AND 5.2513 INCHES MAXIMUM
OVERALL WIDTH1.0480 INCHES MINIMUM AND 1.0500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL COMP 4340 RETAINER
MATERIALSTEEL COMP M50 BALL
MATERIALSTEEL COMP M50 INNER RING
MATERIALSTEEL COMP M50 OUTER RING
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND


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