Main Dimensions & Performance Data

d

260 mm

D

540 mm

B

165 mm

Cr

3650000 N

Cor

4650000 N

Cur

360000 N

Reference speed

740 rpm

Limiting speed

1390 rpm

Mounting dimensions

da min

286 mm Shaft shoulder minimum diameter

r min

6 mm Minimum chamfer size

D1

460.6 mm Outer ring inner diameter

Da max

514 mm Maximum diameter of housing shoulder

ra max

5 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

322 mm Shaft shoulder maximum diameter

db min

278 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

11 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.31 Fa/Fr corresponds to different X and Y coefficients

Y1

2.15 Axial dynamic load factor

Y2

3.2 Axial dynamic load factor

Y0

2.1 Axial static load factor