Main Dimensions & Performance Data

d

220 mm

D

400 mm

B

108 mm

Cr

1840000 N

Cor

2360000 N

Cur

216000 N

Reference speed

1350 rpm

Limiting speed

2140 rpm

Mounting dimensions

da min

237 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

346.6 mm Outer ring inner diameter

Da max

383 mm Maximum diameter of housing shoulder

d2

260.1 mm Inner ring raceway diameter

ds

9.5 mm Lubrication hole diameter

ra max

3 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

0.26 Fa/Fr corresponds to different X and Y coefficients

Y1

2.57 Axial dynamic load factor

Y2

3.83 Axial dynamic load factor

Y0

2.52 Axial static load factor