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Main Dimensions & Performance Data

d

 35 mm

D

 80 mm

B

 31 mm

Cr

 40500 N

Cor

 11200 N

Cur

 710 N

Reference speed

 9800 rpm

Limiting speed

 8900 rpm

Mounting dimensions

da min

 44 mm Shaft shoulder minimum diameter

r min

 1.5 mm Minimum chamfer size

D1

 66.1 mm Inner ring rib diameter

Da max

 71 mm Maximum diameter of housing shoulder

d1

 46.9 mm Inner ring rib diameter

ra max

 1.5 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 1.36 Axial dynamic load factor

Y2

 2.1 Axial dynamic load factor

Y0

 1.42 Axial static load factor