Main Dimensions & Performance Data

d

240 mm

D

360 mm

B

92 mm

Cr

1350000 N

Cor

2120000 N

Cur

200000 N

Reference speed

1310 rpm

Limiting speed

2080 rpm

Mounting dimensions

da min

252.4 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

324.6 mm Outer ring inner diameter

Da max

347.6 mm Maximum diameter of housing shoulder

d2

269.5 mm Inner ring raceway diameter

ds

8 mm Lubrication hole diameter

ra max

2.5 mm Maximum pocket radius

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

0.23 Fa/Fr corresponds to different X and Y coefficients

Y1

2.98 Axial dynamic load factor

Y2

4.44 Axial dynamic load factor

Y0

2.92 Axial static load factor