3110-00-936-2421 BEARING,BALL,DUPLEX Index 5310-00-936-2424 NUT,PLAIN,ROUND

National Stock Number:
3110-00-936-2422

Federal Supply Class:
3110

National Item Identification Number:
009362422

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:
108KS40138443SKF USA INC.
45471152676SKF USA INC.
D2-4847338443SKF USA INC.
JM9108KMBRE713221335TIMKEN CO
SB1112-238443SKF USA INC.
SB1112-278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER40.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
FEATURES PROVIDEDALIGNING RING
INTERNAL CLEARANCE0.0011 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER68.00 MILLIMETERS NOMINAL
OVERALL WIDTH15.00 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.3
SPECIAL FEATURESSTABILIZED FOR OPERATION TO 250 DEG F,SURFACE FINISH,RIDING LAND OF INNER RING 20 UIN AA
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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