Main Dimensions & Performance Data

d

420 mm

D

620 mm

B

150 mm

Cr

2140000 N

Cor

4450000 N

Cur

440000 N

Grease lubrication speed

1220 rpm

Oil lubrication speed

1440 rpm

Mounting dimensions

da

479 Minimum diameter of shaft shoulder

r1min

5 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

E

569 Outer race diameter

Da

580 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

10 Axial displacement

ra1max

4 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature