3110-01-151-6871 BEARING,BALL,ANNULAR Index 3120-01-151-6873 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3110-01-151-6872

Federal Supply Class:
3110

National Item Identification Number:
011516872

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:
769209-373030HAMILTON SUNDSTRAND CORPORATION
SR4PL3B310C116K7983086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.2500 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER0.6876 INCHES MINIMUM AND 0.6879 INCHES MAXIMUM
OVERALL WIDTH0.2805 INCHES NOMINAL
SEAL QUANTITY1
SHIELD QUANTITY1
SPECIAL FEATURESPOLYTETRAFLUOROETHYLENE RETAINER IS GLASS FILLED.THRUST LOAD MAX 5 POUND PRE LOAD.RADIAL LOAD MAX 6 POUNDS.LIFE REQD 15 HOUR OPERATION
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND


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