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		                        | National Stock Number:
 3110-01-097-9999
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 010979999
 
 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).
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 Manufacturer Information:
 
 | 2P8353 | 11083 | CATERPILLAR INC |  | 67985 | 60038 | THE TIMKEN CORPORATION |  | FF-B-187 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 
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 Techincal Specification:
 
 | BORE DIAMETER | 8.1250 INCHES NOMINAL |  | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |  | CONE WIDTH | 1.8125 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | RETAINER FABRICATION METHOD | PRESSED |  | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |  | STYLE DESIGNATOR | NORMAL ANGLE | 
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