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Main Dimensions & Performance Data

d

 70 mm

D

 150 mm

B

 35 mm

Cr

 75000 N

Cor

 27500 N

Cur

 1670 N

Reference speed

 4950 rpm

Limiting speed

 7200 rpm

Mounting dimensions

da min

 82 mm Shaft shoulder minimum diameter

r min

 2.1 mm Minimum chamfer size

D1

 126.4 mm Inner ring rib diameter

Da max

 138 mm Maximum diameter of housing shoulder

d1

 97.7 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

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

Y1

 2.81 Axial dynamic load factor

Y2

 4.35 Axial dynamic load factor

Y0

 2.94 Axial static load factor