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


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


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