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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 380 mm

Static Load Rating Co

 N/A 1350000 N304000 lbf
Dynamic Load Rating C11 N/A 698000 N157000 lbf
Dimension S2 N/A 3.50 mm0.138 in
Geometry Factor Cg3 N/A 0.193

Thermal Speed Ratings - Oil

 N/A 540 rpm

Thermal Speed Ratings - Grease

 N/A 470 rpm

Bearing Dimensions

O.D. D

 N/A 480 mm18.8976 in

Width B

 N/A 46 mm1.8110 in

DUR/DOR F/E

 N/A 457.3 mm18.0039 in

Mounting Data

Chamfer rsmin

 N/A 2.1 mm0.08 in
Chamfer r1smin4 N/A 1.5 mm0.060 in

Backing Shaft Diameter ds

 N/A 405.3 mm15.9600 in

Backing Housing Diameter Ds

 N/A 458.3 mm18.0400 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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