Main Dimensions & Performance Data

d

320 mm

D

480 mm

B

121 mm

Cr

1330000 N

Cor

2600000 N

Cur

275000 N

Grease lubrication speed

1610 rpm

Oil lubrication speed

1890 rpm

Mounting dimensions

da

366 Minimum diameter of shaft shoulder

r1min

4 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

E

438 Outer race diameter

Da

447 Maximum diameter of bearing block shoulder

ns

17.7 Slot width of lubricating groove

ds

9.5 Lubrication hole diameter

H

12 diameter of housing shoulder tolerance

s

8 Axial displacement

ra1max

3 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature