Main Dimensions & Performance Data

d

220 mm

D

270 mm

B

50 mm

Cr

335000 N

Cor

840000 N

Cur

92000 N

Reference speed

850 rpm

Limiting speed

1290 rpm

Mounting dimensions

rmin

1.5 Minimum chamfer size

dcmin

239.5 Minimum shaft shoulder

s

4 Axial displacement

damin

239.1 Minimum diameter of shaft shoulder

C

25 Distance to lubrication hole

Demin

256.5 Minimum diameter of bearing pedestal shoulder

d1

max 239.1 Maximum flange diameter of inner ring

ramax

1.5 Maximum cavity radius

E

256.5 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature