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

Key Dimensions

Bore d

 N/A 300 mm

Static Load Rating Co

 N/A 865000 N194000 lbf
Dynamic Load Rating C11 N/A 464000 N104000 lbf
Dimension S2 N/A 3.00 mm0.118 in
Geometry Factor Cg3 N/A 0.160

Thermal Speed Ratings - Oil

 N/A 750 rpm

Thermal Speed Ratings - Grease

 N/A 640 rpm

Bearing Dimensions

O.D. D

 N/A 380 mm14.9606 in

Width B

 N/A 38 mm1.4961 in

DUR/DOR F/E

 N/A 362.8 mm14.2835 in

Mounting Data

Chamfer rsmin

 N/A 2.1 mm0.08 in
Chamfer r1smin4 N/A 1.5 mm0.060 in

Backing Shaft Diameter ds

 N/A 320.8 mm12.63 in

Backing Housing Diameter Ds

 N/A 365.2 mm14.38 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.