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球面滚子轴承 球面滚子轴承

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23080-BEA-XL-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

400 mm

D

600 mm

B

148 mm

Cr

3400000 N

Cor

5700000 N

Cur

480000 N

Reference speed

690 rpm

Limiting speed

1150 rpm

Mounting dimensions

da min

418 mm Shaft shoulder minimum diameter

r min

5 mm Minimum chamfer size

D1

541.9 mm Outer ring inner diameter

Da max

582 mm Maximum diameter of housing shoulder

ra max

4 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

448 mm Shaft shoulder maximum diameter

db min

417 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

0.22 Fa/Fr corresponds to different X and Y coefficients

Y1

3.07 Axial dynamic load factor

Y2

4.57 Axial dynamic load factor

Y0

3 Axial static load factor

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