3020-00-221-2906 SPROCKET WHEEL Index 3110-00-221-2908 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-221-2907

Federal Supply Class:
3110

National Item Identification Number:
002212907

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:
10179981-418876U S ARMY AVIATION AND MISSILE COMMAND
102KSG20138443SKF USA INC.
70632803104TELEDYNE BROWN ENGINEERING, INC.


Techincal Specification:
BORE DIAMETER0.5903 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM
BORE SHAPESTRAIGHT
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER1.2593 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM
OVERALL WIDTH0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM
MATERIALSTEEL COMP 440A RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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