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Main Dimensions & Performance Data

d

 30 mm

D

 55 mm

B

 13 mm

Cr

 13230 N

Cor

 8300 N

Cur

 475 N

Reference speed

 12800 rpm

Limiting speed

 15500 rpm

Mounting dimensions

da min

 34.6 mm Minimum diameter of shaft shoulder

rmin

 1 mm Minimum chamfer size

D1

 47.7 mm Inner ring flange diameter

Da max

 50.4 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

Temperature range

Tmin

 -30 °C Minimum operating temperature

Tmax

 120 °C Maximum operating temperature

Calculation coefficient

f0

 14.8 Calculation coefficient