Main Dimensions & Performance Data

d

110 mm

D

180 mm

B

69 mm

Cr

530000 N

Cor

750000 N

Cur

86000 N

Limiting speed

830 rpm

Mounting dimensions

da min

121 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

167.1 mm Outer ring inner diameter

Da max

169 mm Maximum diameter of housing shoulder

d2

120.8 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

2 mm Maximum pocket radius

ns

6.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

180 °C Maximum operating temperature

Calculation coefficient

e

0.34 Fa/Fr corresponds to different X and Y coefficients

Y1

1.96 Axial dynamic load factor

Y2

2.92 Axial dynamic load factor

Y0

1.92 Axial static load factor