Main Dimensions & Performance Data

d

300 mm

D

420 mm

B

118 mm

Cr

1630000 N

Cor

3700000 N

Cur

410000 N

Reference speed

445 rpm

Limiting speed

870 rpm

Mounting dimensions

ramax

3 Maximum cavity radius

rmin

3 Minimum chamfer size

d1

340.7 Maximum flange diameter of inner ring

damin

340.7 Minimum diameter of shaft shoulder

Damax

374.5 Maximum diameter of bearing block shoulder

D1min

374.3 Minimum shoulder diameter of outer ring

dcmin

340.5 Minimum shaft shoulder

C

59 Distance to lubrication hole

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature