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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

 710 mm

Static Load Rating Co

 3920000 N882000 lbf
Dynamic Load Rating C11 1740000 N390000 lbf
Dimension S2 8.00 mm0.315 in
Geometry Factor Cg3 0.3090

Thermal Speed Ratings - Oil

 170 rpm

Thermal Speed Ratings - Grease

 150 rpm

Bearing Dimensions

O.D. D

 870 mm34.2520 in

Width B

 74 mm2.9134 in

DUR/DOR F/E

 830.7 mm32.7047 in

Mounting Data

Chamfer rsmin

 4 mm0.16 in
Chamfer r1smin4 4 mm0.160 in

Backing Shaft Diameter ds

 750.7 mm29.5600 in

Backing Housing Diameter Ds

 832.7 mm32.7800 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.