Main Dimensions & Performance Data

d

180 mm

D

280 mm

B

136 mm

Cr

1390000 N

Cor

2480000 N

Cur

315000 N

Reference speed

820 rpm

Limiting speed

1370 rpm

Mounting dimensions

rmin

2.1 Minimum chamfer size

dcmin

212 Minimum shaft shoulder

damin

212.2 Minimum diameter of shaft shoulder

r1min

2.1 Minimum chamfer size

s

8 Axial displacement

Damax

249.5 Maximum diameter of bearing block shoulder

C

68 Distance to lubrication hole

ramax

2.1 Maximum cavity radius

d1

212.2 Maximum flange diameter of inner ring

Demin

249.4 Minimum diameter of bearing pedestal shoulder

D1min

249.4 Minimum shoulder diameter of outer ring

E

260.2 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature