2840-00-187-5726 CASE,AXIAL-CENTRIFUGALCOMPRESSO Index 4920-00-187-5728 COMPARATOR,ELECTRONIC,CHECK

National Stock Number:
3110-00-187-5727

Federal Supply Class:
3110

National Item Identification Number:
001875727

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:
1017520818876U S ARMY AVIATION AND MISSILE COMMAND
FF-B-17181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
KA025BH0K32828KAYDON CORPORATION


Techincal Specification:
BORE DIAMETER2.5000 INCHES NOMINAL
INTERNAL CLEARANCE0.0000 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER3.0000 INCHES NOMINAL
OVERALL WIDTH0.5000 INCHES NOMINAL
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 E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RETAINER FABRICATION METHODMOLDED
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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