Main Dimensions & Performance Data

d

220 mm

D

340 mm

B

160 mm

Cr

1980000 N

Cor

3650000 N

Cur

440000 N

Reference speed

630 rpm

Limiting speed

1140 rpm

Mounting dimensions

rmin

3 Minimum chamfer size

dcmin

254.6 Minimum shaft shoulder

damin

254.6 Minimum diameter of shaft shoulder

r1min

3 Minimum chamfer size

s

9 Axial displacement

Damax

297.8 Maximum diameter of bearing block shoulder

C

80 Distance to lubrication hole

ramax

3 Maximum cavity radius

d1

254.6 Maximum flange diameter of inner ring

ra1max

3 Maximum cavity radius

Demin

297.8 Minimum diameter of bearing pedestal shoulder

D1min

297.8 Minimum shoulder diameter of outer ring

E

312.2 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature