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Main Dimensions & Performance Data

d

 190 mm

D

 260 mm

B

 52 mm

Cr

 470000 N

Cor

 890000 N

Cur

 64000 N

Reference speed

 1750 rpm

Limiting speed

 3150 rpm

Mounting dimensions

da min

 198.8 mm Shaft shoulder minimum diameter ,

rmin

 2 mm Minimum chamfer size ,

Da max

 251.2 mm Maximum diameter of housing shoulder ,

ra max

 2 mm Maximum pocket radius ,

ds

 4.8 mm Lubrication hole diameter ,

ns

 9.5 mm Lubrication groove width

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 200 °C Maximum operating temperature

Calculation coefficient

e

 0.18 Fa/Fr corresponds to different X and Y coefficients

Y1

 3.66 Axial dynamic load factor

Y2

 5.46 Axial dynamic load factor

Y0

 3.58 Axial static load factor