Main Dimensions & Performance Data

d

320 mm

D

540 mm

B

218 mm

Cr

4600000 N

Cor

7300000 N

Cur

570000 N

Reference speed

415 rpm

Limiting speed

1010 rpm

Mounting dimensions

da min

340 mm Shaft shoulder minimum diameter

r min

5 mm Minimum chamfer size

D1

455.5 mm Outer ring inner diameter

Da max

520 mm Maximum diameter of housing shoulder

d2

359 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

0.4 Fa/Fr corresponds to different X and Y coefficients

Y1

1.69 Axial dynamic load factor

Y2

2.52 Axial dynamic load factor

Y0

1.65 Axial static load factor