Main Dimensions & Performance Data

d

280 mm

D

420 mm

B

65 mm

Cr

320000 N

Cor

435000 N

Cur

14800 N

Reference speed

2070 rpm

Limiting speed

2600 rpm

Mounting dimensions

da min

274.6 mm Minimum diameter of shaft shoulder

rmin

4 mm Minimum chamfer size

D1

357 mm Inner ring flange diameter

Da max

385.4 mm Maximum diameter of bearing block shoulder

ra max

3 mm Maximum cavity radius

d1

304.6 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.7 Calculation coefficient