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Main Dimensions & Performance Data

d

 50 mm

D

 80 mm

B

 16 mm

Cr

 22000 N

Cor

 15800 N

Cur

 800 N

Reference speed

 8900 rpm

Limiting speed

 12200 rpm

Mounting dimensions

da min

 57 mm Minimum diameter of shaft shoulder

rmin

 1.1 mm Minimum chamfer size

D1

 76.9 mm Inner ring flange diameter

Da max

 83 mm Maximum diameter of bearing block shoulder

d1

 62.8 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

 15.2 Calculation coefficient