Main Dimensions & Performance Data

d

220 mm

D

340 mm

B

90 mm

Cr

1260000 N

Cor

1900000 N

Cur

182000 N

Reference speed

1450 rpm

Limiting speed

2230 rpm

Mounting dimensions

da min

232.4 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

304.5 mm Outer ring inner diameter

da max

247 mm Shaft shoulder maximum diameter

Da max

327.6 mm Maximum diameter of housing shoulder

d2

248.8 mm Inner ring raceway diameter

ds

8 mm Lubrication hole diameter

ra max

2.5 mm Maximum pocket radius

db min

231 mm The minimum cavity diameter of the bushing

ns

15 mm Lubrication groove width

Ba min

12 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.24 Fa/Fr corresponds to different X and Y coefficients

Y1

2.81 Axial dynamic load factor

Y2

4.19 Axial dynamic load factor

Y0

2.75 Axial static load factor