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球面滚子轴承 球面滚子轴承

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240/530-BEA-XL-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

530 mm

D

780 mm

B

250 mm

Cr

7000000 N

Cor

13500000 N

Cur

1050000 N

Reference speed

335 rpm

Limiting speed

670 rpm

Mounting dimensions

da min

553 mm Shaft shoulder minimum diameter ,

rmin

6 mm Minimum chamfer size ,

Da max

757 mm Maximum diameter of housing shoulder ,

ra max

5 mm Maximum pocket radius ,

ds

12.5 mm Lubrication hole diameter ,

ns

23.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.29 Fa/Fr corresponds to different X and Y coefficients

Y1

2.33 Axial dynamic load factor

Y2

3.47 Axial dynamic load factor

Y0

2.28 Axial static load factor
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