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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The radial internal clearance (RIC) for the bearing assembly must be included when ordering either a) the complete assembly or b) with the inner-ring set.
Unit of Measure

Key Dimensions

Bore (d)

 N/A 150 mm

O.D. (D)

 N/A 270 mm10.6299 in

Width (B)

 N/A 88.9 mm3.5000 in
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 1080000 N243000 lbf

Other Dimensions

DUR/DOR F/E

 N/A 181.696 mm7.1534 in

Max Shaft Fillet Radius LF ID

 N/A 0.120 in3 mm

Max Shaft Fillet Radius RF ID

 N/A 0.120 in3 mm

Max Housing Fillet Radius LF OD

 N/A 0.300 in7.5 mm

Max Housing Fillet Radius RF OD

 N/A 0.300 in7.5 mm

Shaft Backing Shoulder Diameter

 N/A 176.3 mm6.940 in

Housing Backing Shoulder Diameter

 N/A 248.4 mm9.7800 in
Dimension S2 N/A 5.13 mm0.202 in

Ratings

Static Radial Load Rating (C0)

 N/A 1470000 N330000 lbf

Thermal Speed Ratings - Oil

 N/A 1500 rpm

Thermal Reference Speed - Grease 

 N/A 1400 rpm

Factors

Geometry Factor (Cg) 3 N/A 0.154

Bearing Dimensions

Type

 N/A WS
  • 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.
  • 3 Cg factor for bearing without inner ring.