Main Dimensions & Performance Data

d

320 mm

D

480 mm

B

121 mm

Cr

2080000 N

Cor

3450000 N

Cur

345000 N

Reference speed

480 rpm

Limiting speed

770 rpm

Mounting dimensions

damin

369.5 Minimum diameter of shaft shoulder

rmin

4 Minimum chamfer size

s

14 Axial displacement

dcmin

369.5 Minimum shaft shoulder

Damax

430 Maximum diameter of bearing block shoulder

d1

369.5 Maximum flange diameter of inner ring

Demin

449.5 Minimum diameter of bearing pedestal shoulder

ramax

4 Maximum cavity radius

D1min

430.1 Minimum shoulder diameter of outer ring

E

449.5 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature