TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.
Unit of Measure

Key Dimensions

Cone Part Number

 N/A EE130901D

Bore (d)

 N/A 9.0000 in228.600 mm
Dynamic Radial Load Rating - 1M Revs (C1) 1 N/A 179000 lbf796000 N
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 46400 lbf206000 N
Dynamic Radial Load Rating 2-Row - 90M Revs (C90-2row) 3 N/A 80800 lbf359000 N
K Factor 4 N/A 1.77

Other Dimensions

Weight

 N/A 42.5 Kg93.7 lb

Inner Ring Width (B)

 N/A 4.7500 in120.650 mm
Max Shaft Fillet Radius5 N/A 0.220 in5.600 mm

Shaft Backing Shoulder Dia. - Frontface (da)

 N/A 10.04 in255 mm

Cage Location rel. to FF (Ab)

 N/A 0.18 in4.6 mm

Ratings

Dynamic Axial Rating - 90M Revs (Ca90)6 N/A 26200 lbf117000 N
Dynamic Radial Load Rating 2-Row - 1M Revs (C1)7 N/A 312000 lbf1390000 N

Static Radial Load Rating (C0)

 N/A 314000 lbf1400000 N

Factors

Geometry Factor (Cg)8 N/A 0.136
  • 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 2 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
  • 3 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.
  • 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 5 These maximum fillet radii will be cleared by the bearing corners.
  • 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 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 8 Geometry constant for Lubrication Life Adjustment Factor a3l.