Main Dimensions & Performance Data

d

280 mm

D

420 mm

B

65 mm

Cr

680000 N

Cor

1100000 N

Cur

96000 N

Reference speed

1550 rpm

Limiting speed

2550 rpm

Mounting dimensions

damin

295 Minimum diameter of shaft shoulder

rmin

4 Minimum chamfer size

damax

312 Maximum diameter of shaft shoulder

r1min

4 Minimum chamfer size

s

7.2 Axial displacement

dbmin

321 Minimum shaft shoulder

Damax

405 Maximum diameter of bearing block shoulder

E

384 Outer race diameter

F

316 Inner race diameter

D1min

371.3 Minimum shoulder diameter of outer ring

ramax

3 Maximum cavity radius

ra1max

3 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature