3110-00-740-6778 BEARING,ROLLER,CYLINDRICAL Index 3110-00-740-6782 RING,BEARING,INNER

National Stock Number:
3110-00-740-6781

Federal Supply Class:
3110

National Item Identification Number:
007406781

Description:
BEARING,ROLLER,TAPERED

Detail:
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.


Manufacturer Information:
2M351511083CATERPILLAR INC
2M352411083CATERPILLAR INC
496DA493Y6S49360038THE TIMKEN CORPORATION
8F829211083CATERPILLAR INC


Techincal Specification:
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL
BORE DIAMETER3.2165 INCHES NOMINAL
CONE WIDTH2.3440 INCHES NOMINAL
CUP WIDTH2.3830 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER5.3750 INCHES NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESWITG CUP SPACER,HOLE AND GROOVE IN CUP SPACER
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE


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