The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.

RELATED PRODUCTS

RELATED PRODUCTS

Unit of Measure

Key Dimensions

Cup Part Number

 N/A 333203CD

O.D. (D)

 N/A 20.2500 in514.350 mm
e Factor 1 N/A 0.37
K Factor 2 N/A 1.59

Other Dimensions

Weight

 N/A 114.845 Kg253.19 lb

Outer Ring Width (C)

 N/A 6.000 in152.4 mm
Max Housing Fillet Radius3 N/A 0.06 in1.5 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 18.94 in481.08 mm

Factors

Y1 Factor 4 N/A 1.84
Y2 Factor 5 N/A 2.74

G1 Factor

 N/A 3040

G2 Factor

 N/A 337
Geometry Factor (Cg)6 N/A 0.193
  • 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 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 Geometry constant for Lubrication Life Adjustment Factor a3l.