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球面滚子轴承 球面滚子轴承

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23180-BEA-XL-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

400 mm

D

650 mm

B

200 mm

Cr

5000000 N

Cor

8100000 N

Cur

590000 N

Reference speed

495 rpm

Limiting speed

950 rpm

Mounting dimensions

da min

426 mm Shaft shoulder minimum diameter

r min

6 mm Minimum chamfer size

D1

571.4 mm Outer ring inner diameter

Da max

624 mm Maximum diameter of housing shoulder

ra max

5 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

457 mm Shaft shoulder maximum diameter

db min

421 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

15 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.29 Fa/Fr corresponds to different X and Y coefficients

Y1

2.3 Axial dynamic load factor

Y2

3.42 Axial dynamic load factor

Y0

2.25 Axial static load factor
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