3120-00-179-7679 BUSHING,SLEEVE Index 3120-00-179-7684 BUSHING,SLEEVE

National Stock Number:
3110-00-179-7681

Federal Supply Class:
3110

National Item Identification Number:
001797681

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:
858544519200US ARMY ARDEC RDECOM
858544538443SKF USA INC.


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH24.0 MILLIMETERS NOMINAL
BORE DIAMETER17.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER40.0 MILLIMETERS NOMINAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY1
LOAD DIRECTIONRADIAL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND
0.0006 INCHES MAXIMUM RADIAL
SPECIAL FEATURESPRIMARILY RADIAL,CONTACT ANGLE


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