3110-00-620-2818 BEARING,BALL,ANNULAR Index 3110-00-620-2820 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-620-2819

Federal Supply Class:
3110

National Item Identification Number:
006202819

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:
101KSB308A008C18S9115R38443SKF USA INC.
45185252676SKF USA INC.
PM9101KMBRE717921335TIMKEN CO
SB1100-278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER12.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER28.00 MILLIMETERS NOMINAL
OVERALL WIDTH8.0 MILLIMETERS NOMINAL
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SPECIAL FEATURESSUITABLE FOR OPERATION AT 250 DEG F,ALL EXTERN AL CORNERS ROUNDED 0.0240 IN. MAX
SURFACE FINISHGROUND


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