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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 250 mm

O.D. (D)

 N/A 410 mm16.1417 in

Width (B)

 N/A 4.375 in111.125 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 1680000 N377000 lbf

Other Dimensions

Weight

 N/A 60.900 Kg134.30 lb

Shaft Backing Shoulder Diameter

 N/A 277.8 mm10.9400 in

Housing Backing Shoulder Diameter

 N/A 382.6 mm15.0600 in

Max Housing Fillet Radius LF OD

 N/A 0.12 in3 mm

Max Housing Fillet Radius RF OD

 N/A 0.12 in3 mm

Design Units

 N/A Metric

Type

 N/A N

Ratings

Static Radial Load Rating (C0)

 N/A 2720000 N611000 lbf

Thermal Reference Speed - Oil

 N/A 850 rpm

Thermal Reference Speed - Grease 

 N/A 770 rpm

Factors

Geometry Factor (Cg) 2 N/A 0.180
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 Geometry constant for Lubrication Life Adjustment Factor a3l.