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球面滚子轴承 球面滚子轴承

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报名地址:上海市奉贤区泰叶路159弄33号

23088-BEA-XL-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

440 mm

D

650 mm

B

157 mm

Cr

3950000 N

Cor

6900000 N

Cur

560000 N

Reference speed

610 rpm

Limiting speed

1030 rpm

Mounting dimensions

da min

463 mm Shaft shoulder minimum diameter

r min

6 mm Minimum chamfer size

D1

589.3 mm Outer ring inner diameter

Da max

627 mm Maximum diameter of housing shoulder

ra max

5 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

488 mm Shaft shoulder maximum diameter

db min

458 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

17 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.21 Fa/Fr corresponds to different X and Y coefficients

Y1

3.17 Axial dynamic load factor

Y2

4.72 Axial dynamic load factor

Y0

3.1 Axial static load factor

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下一篇:23088-BEA-XL-MB1

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