Main Dimensions & Performance Data

d

170 mm

D

310 mm

B

86 mm

Cr

1140000 N

Cor

1660000 N

Cur

208000 N

Reference speed

870 rpm

Limiting speed

1300 rpm

Mounting dimensions

damin

220 Minimum diameter of shaft shoulder

rmin

4 Minimum chamfer size

s

7 Axial displacement

dcmin

220 Minimum shaft shoulder

Damax

267 Maximum diameter of bearing block shoulder

d1

220 Maximum flange diameter of inner ring

Demin

281.5 Minimum diameter of bearing pedestal shoulder

ramax

4 Maximum cavity radius

D1min

267.4 Minimum shoulder diameter of outer ring

E

281.9 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature