3020-01-215-6188 GEAR CLUSTER Index 4320-01-215-6190 PUMP,ROTARY

National Stock Number:
3110-01-215-6189

Federal Supply Class:
3110

National Item Identification Number:
012156189

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:
936081619200US ARMY ARDEC RDECOM


Techincal Specification:
BORE DIAMETER2.9522 INCHES NOMINAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER4.5276 INCHES NOMINAL
OVERALL WIDTH1.5748 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL COMP 1010 CAGE
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHUNGROUND


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