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球面滚子轴承 球面滚子轴承

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240/800-B-MB_Spherical Roller Bearings

Main Dimensions & Performance Data

d

800 mm

D

1150 mm

B

345 mm

Cr

11600000 N

Cor

28500000 N

Cur

1830000 N

Reference speed

188 rpm

Limiting speed

420 rpm

Mounting dimensions

da min

828 mm Shaft shoulder minimum diameter

r min

7.5 mm Minimum chamfer size

D1

1,034.1 mm Outer ring inner diameter

Da max

1,122 mm Maximum diameter of housing shoulder

ra max

6 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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