Main Dimensions & Performance Data

d

320 mm

D

480 mm

B

160 mm

Cr

2950000 N

Cor

5200000 N

Cur

465000 N

Reference speed

670 rpm

Limiting speed

1200 rpm

Mounting dimensions

da min

334.6 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

422.3 mm Outer ring inner diameter

Da max

465.4 mm Maximum diameter of housing shoulder

ra max

3 mm Maximum pocket radius

ds

8 mm Lubrication hole diameter ,

ns

15 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.3 Fa/Fr corresponds to different X and Y coefficients

Y1

2.23 Axial dynamic load factor

Y2

3.32 Axial dynamic load factor

Y0

2.18 Axial static load factor