Main Dimensions & Performance Data

d

180 mm

D

280 mm

B

100 mm

Cr

1130000 N

Cor

1770000 N

Cur

185000 N

Reference speed

1420 rpm

Limiting speed

2200 rpm

Mounting dimensions

da min

190.2 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

244.6 mm Outer ring inner diameter

Da max

269.8 mm Maximum diameter of housing shoulder

d2

201.7 mm Inner ring raceway diameter

ds

4.8 mm Lubrication hole diameter

ra max

2.1 mm Maximum pocket radius

ns

9.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.32 Fa/Fr corresponds to different X and Y coefficients

Y1

2.1 Axial dynamic load factor

Y2

3.13 Axial dynamic load factor

Y0

2.06 Axial static load factor