3110-01-095-5783 BEARING,BALL,DUPLEX Index 3110-01-095-5785 BEARING,BALL,DUPLEX

National Stock Number:
3110-01-095-5784

Federal Supply Class:
3110

National Item Identification Number:
010955784

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:
901814-2C82577RAYTHEON COMPANY
SR539PB1T14C51C22K38-183086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BEARING PRELOAD RATING25.0 POUNDS NOMINAL
BORE DIAMETER0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
CALIBRATION DESIGNATORC22
INTERNAL CLEARANCE0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER1.1871 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
OVERALL WIDTH0.5474 INCHES MINIMUM AND 0.5624 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIALOIL LUBRICATION
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO) RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
MATERIALSTEEL CORROSION RESISTING OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SHIELD
SHIELD QUANTITY2
SPECIAL FEATURES0.30 IN.-OZ MAX TORQUE,MINUS 65 TO PLUS 205 DEG F OPERATING TEMP
RETAINER FABRICATION METHODMACHINED
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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