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Main Dimensions & Performance Data

d

 75 mm

D

 160 mm

B

 37 mm

Cr

 80000 N

Cor

 30000 N

Cur

 1740 N

Reference speed

 4750 rpm

Limiting speed

 6700 rpm

Mounting dimensions

da min

 87 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 134.8 mm Inner ring rib diameter

Da max

 148 mm Maximum diameter of housing shoulder

d1

 104.8 mm Inner ring rib diameter

ra max

 2.1 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 150 °C Maximum operating temperature

Calculation coefficient

e

 0.23 Fa\/Fr corresponds to different X and Y coefficients

Y1

 2.78 Axial dynamic load factor

Y2

 4.3 Axial dynamic load factor

Y0

 2.91 Axial static load factor