Main Dimensions & Performance Data

d

380 mm

D

680 mm

B

240 mm

Cr

6200000 N

Cor

9600000 N

Cur

680000 N

Reference speed

400 rpm

Limiting speed

890 rpm

Mounting dimensions

da min

406 mm Shaft shoulder minimum diameter

r min

6 mm Minimum chamfer size

D1

578.1 mm Outer ring inner diameter

Da max

654 mm Maximum diameter of housing shoulder

ra max

5 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter ,

ns

23.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.35 Fa/Fr corresponds to different X and Y coefficients

Y1

1.92 Axial dynamic load factor

Y2

2.86 Axial dynamic load factor

Y0

1.88 Axial static load factor