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
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 53.2 Kg117.20 lb

Inner Ring Width (B)

 N/A 4.8125 in122.238 mm
Max Shaft Fillet Radius1 N/A 0.06 in1.5 mm

Shaft Backing Shoulder Diameter - Frontface (da)

 N/A 14.21 in361 mm

Cage Location Relative to Frontface (Ab) 

 N/A 0.07 in1.8 mm

Key Dimensions

Series

 N/A LM761600

Cone Part Number

 N/A LM761649DW

Bore (d)

 N/A 13.5060 in343.052 mm
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 53400 lbf237000 N
Dynamic Radial Load Rating - 1M Revs (C1) 3 N/A 206000 lbf915000 N
Dynamic Radial Load Rating 2-Row - 90M Revs (C90-2row) 4 N/A 92900 lbf413000 N
K Factor 5 N/A 1.24

Ratings

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)6 N/A 358000 lbf1590000 N

Static Radial Load Rating (C0)

 N/A 432000 lbf1920000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 N/A 43200 lbf192000 N

Factors

G1 Factor

 N/A 2200

G2 Factor

 N/A 322
Geometry Factor (Cg)8 N/A 0.187
  • 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.