Main Dimensions & Performance Data

d

420 mm

D

520 mm

B

46 mm

Cr

680000 N

Cor

1420000 N

Cur

143000 N

Reference speed

430 rpm

Limiting speed

650 rpm

Mounting dimensions

damin

457 Minimum diameter of shaft shoulder

rmin

2.1 Minimum chamfer size

s

4 Axial displacement

dcmin

457 Minimum shaft shoulder

Damax

489.5 Maximum diameter of bearing block shoulder

d1

457 Maximum flange diameter of inner ring

Demin

500 Minimum diameter of bearing pedestal shoulder

ramax

2.1 Maximum cavity radius

D1min

489.5 Minimum shoulder diameter of outer ring

E

500 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature