Main Dimensions & Performance Data

d

280 mm

D

380 mm

B

100 mm

Cr

770000 N

Cor

1790000 N

Cur

198000 N

Grease lubrication speed

1970 rpm

Oil lubrication speed

2320 rpm

Mounting dimensions

da

309.4 Minimum diameter of shaft shoulder

r1min

2.1 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

F

312 Inner race diameter

Da

354 Maximum diameter of bearing block shoulder

ns

15 Slot width of lubricating groove

ds

8 Lubrication hole diameter

H

12 diameter of housing shoulder tolerance

s

5.4 Axial displacement

ra1max

2.1 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature