3110-01-080-2253 CUP,TAPERED ROLLER BEARING Index 3120-01-080-2256 BEARING,SLEEVE

National Stock Number:
3110-01-080-2254

Federal Supply Class:
3110

National Item Identification Number:
010802254

Description:
BEARING,ROLLER,NEEDLE

Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.


Manufacturer Information:
4003680061080HATZ DIESEL OF AMERICA INC
6936516004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
693655RQL2DRS ENVIRONMENTAL SYSTEMS INC


Techincal Specification:
ALIGNMENT TYPERIGID
BORE DIAMETER20.020 MILLIMETERS MINIMUM AND 20.033 MILLIMETERS MAXIMUM
OVERALL OUTSIDE DIAMETER27.991 MILLIMETERS MINIMUM AND 28.000 MILLIMETERS MAXIMUM
OVERALL WIDTH12.90 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
SURFACE FINISHGROUND


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