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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 420 mm

Static Load Rating Co

 N/A 1490000 N335000 lbf
Dynamic Load Rating C11 N/A 733000 N165000 lbf
Dimension S2 N/A 3.50 mm0.138 in
Geometry Factor Cg3 N/A 0.206

Thermal Speed Ratings - Oil

 N/A 330 rpm

Thermal Speed Ratings - Grease

 N/A 280 rpm

Bearing Dimensions

O.D. D

 N/A 520 mm20.4724 in

Width B

 N/A 46 mm1.811 in

DUR/DOR F/E

 N/A 498.8 mm19.6378 in

Mounting Data

Chamfer rsmin

 N/A 2.1 mm0.080 in
Chamfer r1smin4 N/A 1.5 mm0.060 in

Backing Shaft Diameter ds

 N/A 446.8 mm17.5900 in

Backing Housing Diameter Ds

 N/A 499.8 mm19.6800 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.
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