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Main Dimensions & Performance Data

d

 55 mm

D

 90 mm

B

 18 mm

Cr

 30000 N

Cor

 21200 N

Cur

 1150 N

Reference speed

 8300 rpm

Limiting speed

 10700 rpm

Mounting dimensions

da min

 64 mm Minimum diameter of shaft shoulder

rmin

 1.5 mm Minimum chamfer size

D1

 84.7 mm Inner ring flange diameter

Da max

 91 mm Maximum diameter of bearing block shoulder

d1

 71.4 mm Inner ring flange diameter

ra max

1.5 mm Maximum cavity radius

Temperature range

Tmin

 -20 °C Minimum operating temperature

Tmax

 120 °C Maximum operating temperature

Calculation coefficient

f0

 15.4 Calculation coefficient