Main Dimensions & Performance Data

d

300 mm

D

380 mm

B

80 mm

Cr

820000 N

Cor

2070000 N

Cur

228000 N

Reference speed

550 rpm

Limiting speed

920 rpm

Mounting dimensions

ramax

2.1 Maximum cavity radius

rmin

2.1 Minimum chamfer size

d1

327.9 Maximum flange diameter of inner ring

damin

327.9 Minimum diameter of shaft shoulder

Damax

350 Maximum diameter of bearing block shoulder

D1min

349.9 Minimum shoulder diameter of outer ring

dcmin

327.5 Minimum shaft shoulder

C

40 Distance to lubrication hole

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature