Main Dimensions & Performance Data

d

900 mm

D

1280 mm

B

280 mm

Cr

11100000 N

Cor

26500000 N

Cur

1660000 N

Reference speed

235 rpm

Limiting speed

455 rpm

Mounting dimensions

da min

928 mm Shaft shoulder minimum diameter

r min

7.5 mm Minimum chamfer size

D1

1,171.3 mm Outer ring inner diameter

Da max

1,252 mm Maximum diameter of housing shoulder

ra max

6 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

0.22 Fa/Fr corresponds to different X and Y coefficients

Y1

3.14 Axial dynamic load factor

Y2

4.67 Axial dynamic load factor

Y0

3.07 Axial static load factor