3110-01-313-7988 CONE,TAPERED ROLLER BEARING Index 3120-01-313-7990 BEARING,SLEEVE

National Stock Number:
3110-01-313-7989

Federal Supply Class:
3110

National Item Identification Number:
013137989

Description:
CONE AND ROLLERS,TAPERED ROLLER

Detail:
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).


Manufacturer Information:
89660038THE TIMKEN CORPORATION


Techincal Specification:
BORE DIAMETER5.3750 INCHES NOMINAL
CONE CORNER RADIUS0.1400 INCHES NOMINAL
CONE WIDTH2.2500 INCHES NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE


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