Main Dimensions & Performance Data

d

180 mm

D

320 mm

B

112 mm

Cr

1720000 N

Cor

2340000 N

Cur

178000 N

Reference speed

1090 rpm

Limiting speed

2010 rpm

Mounting dimensions

da min

197 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

277.3 mm Outer ring inner diameter

Da max

303 mm Maximum diameter of housing shoulder

ra max

3 mm Maximum pocket radius

ds

8 mm Lubrication hole diameter ,

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

0.33 Fa/Fr corresponds to different X and Y coefficients

Y1

2.07 Axial dynamic load factor

Y2

3.09 Axial dynamic load factor

Y0

2.03 Axial static load factor