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 08231

O.D. (D)

 N/A 2.3125 in58.738 mm

Outer Ring Width (C)

 N/A 0.4219 in10.716 mm
e Factor 1 N/A 0.47
K Factor 2 N/A 1.23
Y Factor 3 N/A 1.27

Other Dimensions

Weight

 N/A 0.20 Kg0.4 lb
Max Housing Fillet Radius4 N/A 0.04 in1.02 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 2.20 in55.88 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 2.05 in52.07 mm

Factors

G1 Factor

 N/A 10.7

G2 Factor

 N/A 10.6
Geometry Factor (Cg)5 N/A 0.0601
  • 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.