Main Dimensions & Performance Data

d

200 mm

D

340 mm

B

140 mm

Cr

1880000 N

Cor

2800000 N

Cur

260000 N

Limiting speed

445 rpm

Mounting dimensions

da min

214 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

309.5 mm Outer ring inner diameter

Da max

326 mm Maximum diameter of housing shoulder

d2

216.2 mm Inner ring raceway diameter

ds

6.3 mm Lubrication hole diameter

ra max

2.5 mm Maximum pocket radius

ns

12.2 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

180 °C Maximum operating temperature

Calculation coefficient

e

0.39 Fa/Fr corresponds to different X and Y coefficients

Y1

1.71 Axial dynamic load factor

Y2

2.54 Axial dynamic load factor

Y0

1.67 Axial static load factor