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球面滚子轴承 球面滚子轴承

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23260-BEA-XL-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

300 mm

D

540 mm

B

192 mm

Cr

4100000 N

Cor

6100000 N

Cur

450000 N

Reference speed

560 rpm

Limiting speed

1160 rpm

Mounting dimensions

da min

320 mm Shaft shoulder minimum diameter

r min

5 mm Minimum chamfer size

D1

458 mm Outer ring inner diameter

Da max

520 mm Maximum diameter of housing shoulder

ra max

4 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

353 mm Shaft shoulder maximum diameter

db min

321 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

12 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.35 Fa/Fr corresponds to different X and Y coefficients

Y1

1.92 Axial dynamic load factor

Y2

2.86 Axial dynamic load factor

Y0

1.88 Axial static load factor

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