Main Dimensions & Performance Data

d

260 mm

D

320 mm

B

60 mm

Cr

540000 N

Cor

1370000 N

Cur

153000 N

Reference speed

650 rpm

Limiting speed

1080 rpm

Mounting dimensions

ramax

2 Maximum cavity radius

rmin

2 Minimum chamfer size

d1

281.8 Maximum flange diameter of inner ring

damin

281.8 Minimum diameter of shaft shoulder

Damax

299 Maximum diameter of bearing block shoulder

D1min

298.8 Minimum shoulder diameter of outer ring

dcmin

281.5 Minimum shaft shoulder

C

30 Distance to lubrication hole

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature