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Key Features

  • High radial load capacity
  • Full-complement construction, no cage included
  • Can manage axial loads in one direction and small axial displacement
  • Sold as a completely unitized assembly
  • Enhanced operational reliability due to optimized bearing design and reduced heat generation
  • Long service life
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Unit of Measure

Key Dimensions

Bore (d)

 N/A 380 mm

O.D. (D)

 N/A 480 mm18.8976 in

Width (B)

 N/A 1.811 in46 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 698000 N157000 lbf

Other Dimensions

Weight

 N/A 18.8 Kg41.600 lb

Shaft Backing Shoulder Diameter

 N/A 405.3 mm15.9600 in

Housing Backing Shoulder Diameter

 N/A 458.3 mm18.0400 in

Max Shaft Fillet Radius LF ID

 N/A 0.060 in1.5 mm

Max Shaft Fillet Radius RF ID

 N/A 2.1 in0.08 mm

Max Housing Fillet Radius LF OD

 N/A 2.1 in0.08 mm

Max Housing Fillet Radius RF OD

 N/A 0.06 in1.5 mm

DUR/DOR F/E

 N/A 457.3 mm18.0039 in
Permissible Axial Displacement (S3)2 N/A 3.50 mm0.138 in

Ratings

Static Radial Load Rating (C0)

 N/A 1350000 N304000 lbf

Thermal Reference Speed - Oil

 N/A 540 rpm

Thermal Reference Speed - Grease

 N/A 470 rpm

Factors

Geometry Factor (Cg) 

 N/A 0.193
  • 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.