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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Key Features

  • High radial load capacity
  • Full-complement construction, no cage included
  • Can manage axial loads in one direction and small axial displacement
  • Sold as a completely unitized assembly
  • Enhanced operational reliability due to optimized bearing design and reduced heat generation
  • Long service life
Unit of Measure

Key Dimensions

Bore (d)

 N/A 480 mm

O.D. (D)

 N/A 650 mm25.5906 in

Width (B)

 N/A 3.937 in100 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 2570000 N579000 lbf

Other Dimensions

Weight

 N/A 94.0 Kg207.500 lb

Shaft Backing Shoulder Diameter

 N/A 519.2 mm20.4400 in

Housing Backing Shoulder Diameter

 N/A 616.8 mm24.2800 in

Max Shaft Fillet Radius LF ID

 N/A 0.200 in5 mm

Max Shaft Fillet Radius RF ID

 N/A 5 in0.2 mm

Max Housing Fillet Radius LF OD

 N/A 5 in0.2 mm

Max Housing Fillet Radius RF OD

 N/A 0.2 in5 mm

DUR/DOR F/E

 N/A 615.2 mm24.2205 in
Permissible Axial Displacement (S3)2 N/A 6.00 mm0.236 in

Ratings

Static Radial Load Rating (C0)

 N/A 4910000 N110000 lbf

Thermal Reference Speed - Oil

 N/A 230 rpm

Thermal Reference Speed - Grease

 N/A 210 rpm

Factors

Geometry Factor (Cg) 

 N/A 0.2690
  • 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 2 Permissible axial displacement from normal position of one bearing ring in relation to the other.