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
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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

Other Dimensions

Weight

 N/A 0.6 Kg1.3 lb

Inner Ring Width (B)

 N/A 1.9370 in49.200 mm
Max Shaft Fillet Radius1 N/A 0.03 in0.8 mm

Shaft Backing Shoulder Diameter - Frontface (da)

 N/A 1.71 in43.5 mm

Cage Location Relative to Frontface (Ab) 

 N/A -0.13 in-3.3 mm

Key Dimensions

Series

 N/A 19000

Cone Part Number

 N/A 19152D

Bore (d)

 N/A 1.5 in38.1 mm
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 2960 lbf13100 N
Dynamic Radial Load Rating - 1M Revs (C1) 3 N/A 11400 lbf50700 N
Dynamic Radial Load Rating 2-Row - 90M Revs (C90-2row) 4 N/A 5150 lbf22900 N
K Factor 5 N/A 1.31

Ratings

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)6 N/A 19800 lbf88300 N

Static Radial Load Rating (C0)

 N/A 13000 lbf57800 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 N/A 2250 lbf10000 N

Factors

Geometry Factor (Cg)8 N/A 0.0694
  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 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 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 4 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.
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 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 Geometry constant for Lubrication Life Adjustment Factor a3l.