Main Dimensions & Performance Data

d

340 mm

D

520 mm

B

133 mm

Cr

1640000 N

Cor

3250000 N

Cur

340000 N

Grease lubrication speed

1470 rpm

Oil lubrication speed

1730 rpm

Mounting dimensions

da

393 Minimum diameter of shaft shoulder

r1min

5 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

E

473 Outer race diameter

Da

483 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

8.8 Axial displacement

ra1max

4 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature