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 10.3 Kg22.8 lb

Inner Ring Width (B)

 N/A 3.625 in92.075 mm
Max Shaft Fillet Radius1 N/A 0.06 in1.5 mm

Shaft Backing Shoulder Diameter - Frontface (da)

 N/A 5.51 in140 mm

Cage Location Relative to Frontface (Ab) 

 N/A 0.09 in2.3 mm

Key Dimensions

Series

 N/A 67300

Cone Part Number

 N/A 67388D

Bore (d)

 N/A 5 in127 mm
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 21400 lbf95300 N
Dynamic Radial Load Rating - 1M Revs (C1) 3 N/A 82600 lbf368000 N
Dynamic Radial Load Rating 2-Row - 90M Revs (C90-2row) 4 N/A 37300 lbf166000 N
K Factor 5 N/A 1.7

Ratings

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)6 N/A 144000 lbf640000 N

Static Radial Load Rating (C0)

 N/A 141000 lbf625000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 N/A 12600 lbf56100 N

Factors

G1 Factor

 N/A 384

G2 Factor

 N/A 70.1
Geometry Factor (Cg)8 N/A 0.122
  • 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.