Main Dimensions & Performance Data

d

320 mm

D

480 mm

B

50 mm

Cr

305000 N

Cor

455000 N

Cur

13400 N

Reference speed

1550 rpm

Limiting speed

2340 rpm

Mounting dimensions

da min

312.4 mm Minimum diameter of shaft shoulder

rmin

3 mm Minimum chamfer size

D1

385.1 mm Inner ring flange diameter

Da max

407.6 mm Maximum diameter of bearing block shoulder

ra max

2.5 mm Maximum cavity radius

d1

337.05 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

16.2 Calculation coefficient