Main Dimensions & Performance Data

d

280 mm

D

420 mm

B

190 mm

Cr

2850000 N

Cor

5300000 N

Cur

600000 N

Reference speed

460 rpm

Limiting speed

900 rpm

Mounting dimensions

rmin

4 Minimum chamfer size

dcmin

318 Minimum shaft shoulder

damin

318.3 Minimum diameter of shaft shoulder

r1min

4 Minimum chamfer size

s

11.3 Axial displacement

Damax

374.5 Maximum diameter of bearing block shoulder

C

95 Distance to lubrication hole

ramax

4 Maximum cavity radius

d1

318.3 Maximum flange diameter of inner ring

Demin

372.3 Minimum diameter of bearing pedestal shoulder

D1min

372.3 Minimum shoulder diameter of outer ring

E

390.3 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature