The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
Print Back
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

RELATED PRODUCTS

RELATED PRODUCTS

RELATED PRODUCTS

Unit of Measure

Key Dimensions

Cup Part Number

 N/A 8522D

O.D. (D)

 N/A 12.9380 in328.625 mm
e Factor 1 N/A 0.41
K Factor 2 N/A 1.44

Other Dimensions

Weight

 N/A 14.649 Kg32.3 lb

Outer Ring Width (C)

 N/A 3.2500 in82.550 mm
Max Housing Fillet Radius3 N/A 0.06 in1.5 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 12.40 in312.93 mm

Factors

Y1 Factor 4 N/A 1.66
Y2 Factor 5 N/A 2.47

G1 Factor

 N/A 1010

G2 Factor

 N/A 166
Geometry Factor (Cg)6 N/A 0.138
  • 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.