Main Dimensions & Performance Data

d

130 mm

D

280 mm

B

93 mm

Cr

1250000 N

Cor

1370000 N

Cur

120000 N

Reference speed

1820 rpm

Limiting speed

2650 rpm

Mounting dimensions

da min

147 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

239.5 mm Outer ring inner diameter

Da max

263 mm Maximum diameter of housing shoulder

d2

162.2 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

0.33 Fa/Fr corresponds to different X and Y coefficients

Y1

2.06 Axial dynamic load factor

Y2

3.06 Axial dynamic load factor

Y0

2.01 Axial static load factor