3110-01-311-0021 BEARING,BALL,ANNULAR Index 3110-01-311-0023 CONE AND ROLLERS,TAPERED ROLLER

National Stock Number:
3110-01-311-0022

Federal Supply Class:
3110

National Item Identification Number:
013110022

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:
HM617048V-2-39760038THE TIMKEN CORPORATION
SB3313-10260038THE TIMKEN CORPORATION
SB3313-10278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER3.3750 INCHES MINIMUM AND 3.3760 INCHES MAXIMUM
CONE WIDTH1.6875 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORSTEEP ANGLE


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