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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 480 mm

Static Load Rating Co

 N/A 4910000 N110000 lbf
Dynamic Load Rating C11 N/A 2570000 N579000 lbf
Dimension S2 N/A 6.00 mm0.236 in
Geometry Factor Cg3 N/A 0.2690

Thermal Speed Ratings - Oil

 N/A 230 rpm

Thermal Speed Ratings - Grease

 N/A 210 rpm

Bearing Dimensions

O.D. D

 N/A 650 mm25.5906 in

Width B

 N/A 100 mm3.937 in

DUR/DOR F/E

 N/A 615.2 mm24.2205 in

Mounting Data

Chamfer rsmin

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

Backing Shaft Diameter ds

 N/A 519.2 mm20.4400 in

Backing Housing Diameter Ds

 N/A 616.8 mm24.2800 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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