3110-00-151-8135 BEARING,BALL,ANNULAR Index 3110-00-151-8139 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-151-8136

Federal Supply Class:
3110

National Item Identification Number:
001518136

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
103T93565054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
103T93577445RTX CORPORATION
14G315-1448521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
14G315-1465054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
14G315-1479500WESTINGHOUSE ELECTRIC CORP
103T93579500WESTINGHOUSE ELECTRIC CORP
64G180-165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
64G180-177445RTX CORPORATION
64G180-179500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
MATERIALSTEEL COMP E51100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
PLASTIC PHENOLIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
66 FED STD SINGLE MATERIAL RESPONSE INNER RING
66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH1.2550 INCHES MINIMUM AND
1.2598 INCHES MAXIMUM
BORE DIAMETER1.18095 INCHES MINIMUM AND
1.18110 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.4407 INCHES MINIMUM AND
2.4409 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP DESIGNATIONSTANDARD
BEARING PRELOAD RATING20.0 POUNDS NOMINAL


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