Main Dimensions & Performance Data

d

300 mm

D

420 mm

B

56 mm

Cr

290000 N

Cor

400000 N

Cur

12800 N

Reference speed

1890 rpm

Limiting speed

2600 rpm

Mounting dimensions

da min

310.2 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

D1

355.6 mm Inner ring flange diameter

Da max

369.8 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

d1

325.8 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

16 Calculation coefficient