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 126150

O.D. (D)

 N/A 15.0000 in381.000 mm

Outer Ring Width (C)

 N/A 2.2500 in57.150 mm
e Factor 1 N/A 0.52
K Factor 2 N/A 1.13
Y Factor 3 N/A 1.16

Other Dimensions

Weight

 N/A 29.2 Kg64.4 lb
Max Housing Fillet Radius4 N/A 0.190 in4.83 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 14.25 in357.90 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 13.50 in342.90 mm

Factors

G1 Factor

 N/A 1320

G2 Factor

 N/A 169
Geometry Factor (Cg)5 N/A 0.164
  • 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 factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 4 These maximum fillet radii will be cleared by the bearing corners.
  • 5 Geometry constant for Lubrication Life Adjustment Factor a3l.