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Main Dimensions & Performance Data

d

 320 mm

D

 620 mm

B

 165 mm

Cr

 3100000 N

Cor

 4750000 N

Cur

 280000 N

Reference speed

 60500 rpm

Limiting speed

 450 rpm

Mounting dimensions

rmin

 6 mm Minimum chamfer size

Mi

 295 Nm Clamping bolt tightening torque

Ma

 120 Nm Clamping bolt tightening torque

B

 230 mm Inner ring width

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 200 °C Maximum operating temperature

Calculation coefficient

e

 0.24 Fa/Fr corresponds to different X and Y coefficients

Y1

 2.76 Axial dynamic load factor

Y2

 4.11 Axial dynamic load factor

Y0

 2.7 Axial static load factor