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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 180 mm

O.D. (D)

 N/A 280 mm11.0236 in

Width (B)

 N/A 3.25 in82.55 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 833000 N187000 lbf

Other Dimensions

Weight

 N/A 19.40 Kg42.9 lb

Shaft Backing Shoulder Diameter

 N/A 196.9 mm7.7500 in

Housing Backing Shoulder Diameter

 N/A 261.9 mm10.3100 in

Max Housing Fillet Radius LF OD

 N/A 0.1 in2.5 mm

Max Housing Fillet Radius RF OD

 N/A 0.1 in2.5 mm

Design Units

 N/A Metric

Type

 N/A NT

Ratings

Static Radial Load Rating (C0)

 N/A 1440000 N323000 lbf

Thermal Reference Speed - Oil

 N/A 1400 rpm

Thermal Reference Speed - Grease 

 N/A 1200 rpm

Factors

Geometry Factor (Cg) 2 N/A 0.142
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 Geometry constant for Lubrication Life Adjustment Factor a3l.