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Key Features

  • Supports heavy radial loads
  • Enhanced operational reliability
  • Long service life
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Unit of Measure

Key Dimensions

Bore (d)

 N/A 530 mm

O.D. (D)

 N/A 780 mm30.7087 in

Width (B)

 N/A 7.2835 in185 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 5060000 N1140000 lbf

Other Dimensions

Weight

 N/A 321.700 Kg709.20 lb

Shaft Backing Shoulder Diameter

 N/A 578 mm22.8000 in

Housing Backing Shoulder Diameter

 N/A 730 mm28.7000 in

Design Units

 N/A Metric

Type

 N/A NU

Ratings

Static Radial Load Rating (C0)

 N/A 10600000 N2380000 lbf

Thermal Reference Speed - Oil

 N/A 280 rpm

Thermal Reference Speed - Grease 

 N/A 260 rpm

Factors

Geometry Factor (Cg) 2 N/A 0.3195
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 Geometry constant for Lubrication Life Adjustment Factor a3l.