Main Dimensions & Performance Data

d

240 mm

D

300 mm

B

60 mm

Cr

510000 N

Cor

1260000 N

Cur

144000 N

Reference speed

730 rpm

Limiting speed

1170 rpm

Mounting dimensions

ramax

2 Maximum cavity radius

rmin

2 Minimum chamfer size

d1

259.5 Maximum flange diameter of inner ring

damin

259.5 Minimum diameter of shaft shoulder

Damax

277 Maximum diameter of bearing block shoulder

D1min

276.7 Minimum shoulder diameter of outer ring

dcmin

259.5 Minimum shaft shoulder

C

30 Distance to lubrication hole

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature