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Main Dimensions & Performance Data

d

 80 mm

D

 170 mm

B

 58 mm

Cr

 139000 N

Cor

 48500 N

Cur

 2750 N

Reference speed

 5400 rpm

Limiting speed

 5700 rpm

Mounting dimensions

da min

 92 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 144.1 mm Inner ring rib diameter

Da max

 158 mm Maximum diameter of housing shoulder

d1

 107.6 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

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

Y1

 1.7 Axial dynamic load factor

Y2

 2.63 Axial dynamic load factor

Y0

 1.78 Axial static load factor