Main Dimensions & Performance Data

d

280 mm

D

420 mm

B

106 mm

Cr

1650000 N

Cor

2650000 N

Cur

300000 N

Reference speed

590 rpm

Limiting speed

900 rpm

Mounting dimensions

damin

319.5 Minimum diameter of shaft shoulder

rmin

4 Minimum chamfer size

s

11 Axial displacement

dcmin

319.5 Minimum shaft shoulder

Damax

372.5 Maximum diameter of bearing block shoulder

d1

319.5 Maximum flange diameter of inner ring

Demin

390 Minimum diameter of bearing pedestal shoulder

ramax

4 Maximum cavity radius

D1min

372.9 Minimum shoulder diameter of outer ring

E

390.3 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature