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Main Dimensions & Performance Data

d

 45 mm

D

 75 mm

B

 16 mm

Cr

 21200 N

Cor

 14400 N

Cur

 750 N

Reference speed

 9700 rpm

Limiting speed

 13100 rpm

Mounting dimensions

da min

 52 mm Minimum diameter of shaft shoulder

rmin

 1.1 mm Minimum chamfer size

D1

 72.2 mm Inner ring flange diameter

Da max

 78 mm Maximum diameter of bearing block shoulder

d1

 58.1 mm Inner ring flange diameter

ra max

1 mm Maximum cavity radius

Temperature range

Tmin

 -20 °C Minimum operating temperature

Tmax

 120 °C Maximum operating temperature

Calculation coefficient

f0

 14.9 Calculation coefficient