3110-00-289-6889 BEARING,BALL,ANNULAR Index 3110-00-289-6893 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-289-6890

Federal Supply Class:
3110

National Item Identification Number:
002896890

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:
1904S100A305A308C18S5944038443SKF USA INC.
705B447P107482GENERAL ELECTRIC COMPANY
705B447P207482GENERAL ELECTRIC COMPANY
705B447P121335TIMKEN CO
705B447P124446GENERAL ELECTRIC COMPANY
705B447P138443SKF USA INC.
705B447P307482GENERAL ELECTRIC COMPANY
705B447P221335TIMKEN CO
RM9304KMBRE596821335TIMKEN CO
705B447P321355LTA/D-CEMCO INC DBA D-CEMCO
705B447P338443SKF USA INC.
705B447P238443SKF USA INC.
705B447P352676SKF USA INC.
705B447P299207GENERAL ELECTRIC COMPANY
RM9304KMBRE5968A21335TIMKEN CO


Techincal Specification:
BORE DIAMETER20.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER37.00 MILLIMETERS NOMINAL
OVERALL WIDTH9.0 MILLIMETERS NOMINAL
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESHEAT STABILIZED FOR OPERATION AT 385 DEG F
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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