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Main Dimensions & Performance Data

d

 50 mm

D

 110 mm

B

 27 mm

Cr

 42000 N

Cor

 14200 N

Cur

 900 N

Reference speed

 6300 rpm

Limiting speed

 6900 rpm

Mounting dimensions

da min

 61 mm Shaft shoulder minimum diameter

r min

 2 mm Minimum chamfer size

D1

 91.7 mm Inner ring rib diameter

Da max

 99 mm Maximum diameter of housing shoulder

d1

 71.2 mm Inner ring rib diameter

ra max

 2 mm Maximum pocket radius

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

 2.59 Axial dynamic load factor

Y2

 4.01 Axial dynamic load factor

Y0

 2.72 Axial static load factor