Main Dimensions & Performance Data

d

140 mm

D

250 mm

B

88 mm

Cr

1090000 N

Cor

1400000 N

Cur

116000 N

Reference speed

1550 rpm

Limiting speed

2600 rpm

Mounting dimensions

da min

154 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

216 mm Outer ring inner diameter

Da max

236 mm Maximum diameter of housing shoulder

ra max

2.5 mm Maximum pocket radius

d2

162 mm Inner ring raceway diameter

ds

6.3 mm Lubrication hole diameter

ns

12.2 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

0.33 Fa/Fr corresponds to different X and Y coefficients

Y1

2.04 Axial dynamic load factor

Y2

3.04 Axial dynamic load factor

Y0

2 Axial static load factor