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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 750 mm

Static Load Rating Co

 N/A 4600000 N1030000 lbf
Dynamic Load Rating C11 N/A 2080000 N467000 lbf
Dimension S2 N/A 8.00 mm0.315 in
Geometry Factor Cg3 N/A 0.3230

Thermal Speed Ratings - Oil

 N/A 160 rpm

Thermal Speed Ratings - Grease

 N/A 140 rpm

Bearing Dimensions

O.D. D

 N/A 920 mm36.2205 in

Width B

 N/A 78 mm3.0709 in

DUR/DOR F/E

 N/A 878 mm34.5669 in

Mounting Data

Chamfer rsmin

 N/A 5 mm0.2 in
Chamfer r1smin4 N/A 5 mm0.200 in

Backing Shaft Diameter ds

 N/A 788 mm31.0200 in

Backing Housing Diameter Ds

 N/A 880 mm34.6500 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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