Main Dimensions & Performance Data

d

400 mm

D

540 mm

B

140 mm

Cr

1490000 N

Cor

3800000 N

Cur

390000 N

Grease lubrication speed

1330 rpm

Oil lubrication speed

1570 rpm

Mounting dimensions

da

442.6 Minimum diameter of shaft shoulder

r1min

4 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

F

446 Inner race diameter

Da

502 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

7.2 Axial displacement

ra1max

3 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature