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

RELATED PRODUCTS

Unit of Measure

Key Dimensions

Cup Part Number

 N/A 117148

O.D. (D)

 N/A 14.7500 in374.650 mm

Outer Ring Width (C)

 N/A 2.3750 in60.325 mm
e Factor 1 N/A 0.71
K Factor 2 N/A 0.83
Y Factor 3 N/A 0.85

Other Dimensions

Weight

 N/A 39.900 Kg87.90 lb
Max Housing Fillet Radius4 N/A 0.06 in1.52 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 13.46 in341.88 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 12.68 in322.07 mm

Factors

G1 Factor

 N/A 658.9

G2 Factor

 N/A 65
Geometry Factor (Cg)5 N/A 0.143
  • 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.