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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  • Single-row, full-complement cylindrical roller bearings.
  • Features include integral flanges on the inner and outer rings.
  • Can manage axial loads in one direction and small axial displacement.

The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly.
Unit of Measure

Specifications

Bore d

 N/A 380 mm

Static Load Rating Co

 N/A 3360000 N756000 lbf
Dynamic Load Rating C11 N/A 1790000 N402000 lbf
Dimension S2 N/A 4.00 mm0.157 in
Geometry Factor Cg3 N/A 0.2280

Thermal Speed Ratings - Oil

 N/A 310 rpm

Thermal Speed Ratings - Grease

 N/A 270 rpm

Bearing Dimensions

O.D. D

 N/A 520 mm20.4724 in

Width B

 N/A 82 mm3.2283 in

DUR/DOR F/E

 N/A 487.3 mm19.1850 in

Mounting Data

Chamfer rsmin

 N/A 4 mm0.16 in
Chamfer r1smin4 N/A 4 mm0.160 in

Backing Shaft Diameter ds

 N/A 411.3 mm16.1900 in

Backing Housing Diameter Ds

 N/A 488.8 mm19.2400 in
  • 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.
  • 4 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.