3110-01-055-7835 RETAINER AND ROLLERS,BEARING Index 3120-01-055-7837 BEARING,SLEEVE

National Stock Number:
3110-01-055-7836

Federal Supply Class:
3110

National Item Identification Number:
010557836

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:
3TAR49-62-UDLBY19696214RAYTHEON COMPANY
532185-578118MPB CORPORATION


Techincal Specification:
BORE DIAMETER3.0622 INCHES MINIMUM AND 3.0625 INCHES MAXIMUM
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER3.8744 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM
OVERALL WIDTH0.6140 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
MATERIALGREASE LUBRICATION
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
RETAINER FABRICATION METHODMACHINED
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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