3110-00-501-9799 BEARING,BALL,ANNULAR Index 5330-00-501-9801 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
3110-00-501-9800

Federal Supply Class:
3110

National Item Identification Number:
005019800

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:
SR188SW5DB1G3570854SCHAEFFLER AEROSPACE USA CORP
SR188SW5DB1G35-370854SCHAEFFLER AEROSPACE USA CORP
SR188SW5DB1G35-31-2470854SCHAEFFLER AEROSPACE USA CORP
SR188W5DB1G3570854SCHAEFFLER AEROSPACE USA CORP
SSRI-814ZW10DB1RA7P58LY10783086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
MATERIALSTEEL COMP 440A OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH0.3750 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.5000 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
LOAD DIRECTIONRADIAL
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND
0.0008 INCHES MAXIMUM RADIAL
BEARING PRELOAD DESIGNATIONLIGHT
BEARING PRELOAD RATING1.0 POUNDS NOMINAL
SPECIAL FEATURESPAIR OF BEARINGS WITH UNSHIELDED FACES TOGETHER


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