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.

RELATED PRODUCTS

RELATED PRODUCTS

Unit of Measure

Key Dimensions

Cup Part Number

 N/A L555210

O.D. (D)

 N/A 14.7500 in374.650 mm

Outer Ring Width (C)

 N/A 1.3750 in34.925 mm
e Factor 1 N/A 0.4
Y Factor 2 N/A 1.49

Other Dimensions

Weight

 N/A 11.8 Kg26 lb
Max Housing Fillet Radius3 N/A 0.130 in3.30 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 14.26 in362.00 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 13.98 in355.09 mm

Factors

Geometry Factor (Cg)4 N/A 0.155
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 3 These maximum fillet radii will be cleared by the bearing corners.
  • 4 Geometry constant for Lubrication Life Adjustment Factor a3l.