Main Dimensions & Performance Data

d

380 mm

D

620 mm

B

243 mm

Cr

5800000 N

Cor

9700000 N

Cur

730000 N

Reference speed

325 rpm

Limiting speed

850 rpm

Mounting dimensions

da min

400 mm Shaft shoulder minimum diameter

r min

5 mm Minimum chamfer size

D1

528.4 mm Outer ring inner diameter

Da max

600 mm Maximum diameter of housing shoulder

d2

421 mm Inner ring raceway diameter

ds

9.5 mm Lubrication hole diameter

ra max

4 mm Maximum pocket radius

ns

17.7 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.38 Fa/Fr corresponds to different X and Y coefficients

Y1

1.76 Axial dynamic load factor

Y2

2.62 Axial dynamic load factor

Y0

1.72 Axial static load factor