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 320.000 mm

Static Load Rating Co

 N/A 2400000 N540000 lbf
Dynamic Load Rating C11 N/A 1300000 N293000 lbf
Dimension S2 N/A 4.00 mm0.157 in
Geometry Factor Cg3 N/A 0.199

Thermal Speed Ratings - Oil

 N/A 400 rpm

Thermal Speed Ratings - Grease

 N/A 340 rpm

Bearing Dimensions

O.D. D

 N/A 440 mm17.3228 in

Width B

 N/A 72 mm2.8346 in

DUR/DOR F/E

 N/A 410.5 mm16.1614 in

Mounting Data

Chamfer rsmin

 N/A 3 mm0.12 in
Chamfer r1smin4 N/A 3 mm0.120 in

Backing Shaft Diameter ds

 N/A 346.5 mm13.6400 in

Backing Housing Diameter Ds

 N/A 412 mm16.2200 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.