Batch CAD Cart (0)
▾
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.
Unit of Measure
Specifications
Series |
N/A 107000 |
Cone Part Number |
N/A EE107057 |
Cup Part Number |
N/A 107105CD |
Design Unit |
N/A Inch |
Cage Material |
N/A Stamped Steel |
Related Assembly Number(s) |
N/A EE107057-90064 EE107057-90065 EE107057-90066 EE107057-90067 EE107057-90069 EE107057-902A1 EE107057-902A3 |
Dimensions
d - Bore |
N/A 5.7500 in146.050 mm |
D - Cup Outer Diameter |
N/A 10.5625 in268.288 mm |
B - Cone Width |
N/A 2.9375 in74.613 mm |
C - Double Cup Width |
N/A 4.9375 in125.413 mm |
T - Bearing Width across Cones |
N/A 6.3125 in160.338 mm |
Abutment and Fillet Dimensions
| R - Cone Backface "To Clear" Radius1 | N/A 0.25 in6.4 mm |
| r - Cup Backface "To Clear" Radius2 | N/A 0.06 in1.5 mm |
db - Cone Backface Backing Diameter |
N/A 6.93 in176 mm |
Da - Cup Frontface Backing Diameter |
N/A 9.83 in249.43 mm |
Aa - Cage-Cone Backface Clearance |
N/A 0.27 in6.9 mm |
| a - Effective Center Location3 | N/A -0.59 in-15 mm |
Basic Load Ratings
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 | N/A 45700 lbf203000 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 | N/A 307000 lbf1370000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 | N/A 79600 lbf354000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | N/A 30300 lbf135000 N |
- 1 These maximum fillet radii will be cleared by the bearing corners.
- 2 These maximum fillet radii will be cleared by the bearing corners.
- 3 Negative value indicates effective center inside cone backface.
- 4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
- 5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
- 6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
- 7 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
- 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 10 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 11 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 12 Geometry constant for Lubrication Life Adjustment Factor a3l.
