3020-00-702-4212 GEAR,HELICAL Index 3110-00-702-4214 RING,BEARING,INNER

National Stock Number:
3110-00-702-4213

Federal Supply Class:
3110

National Item Identification Number:
007024213

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:
SB3208A178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER2.3750 INCHES NOMINAL
CONE CORNER RADIUS0.1400 INCHES NOMINAL
CONE WIDTH1.1830 INCHES NOMINAL
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE


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