CAD (0) ▾
  • Cart is empty
  1. Request CAD files
This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Request Information
Unit of Measure

Other Dimensions

Weight

 N/A 1046.400 Kg2307.00 lb

C - Cup Width

 N/A 5 in127 mm
Max Housing Fillet Radius1 N/A 0.38 in9.70 mm

Housing Backing Shoulder Diameter - Backface (Db)

 N/A 39.09 in992.90 mm

Key Dimensions

Series

 N/A 731000

Cup Part Number

 N/A 731437

O.D. (D)

 N/A 43.7008 in1110.000 mm
K Factor 2 N/A 1.2
e Factor 3 N/A 1.09
  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.