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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

23060-BE-XL-K_Spherical Roller Bearings

Main Dimensions & Performance Data

d

300 mm

D

460 mm

B

118 mm

Cr

2160000 N

Cor

3450000 N

Cur

305000 N

Reference speed

980 rpm

Limiting speed

1570 rpm

Mounting dimensions

da min

314.6 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

413 mm Outer ring inner diameter

da max

337 mm Shaft shoulder maximum diameter

Da max

445.4 mm Maximum diameter of housing shoulder

d2

340 mm Inner ring raceway diameter

ds

9.5 mm Lubrication hole diameter

ra max

3 mm Maximum pocket radius

db min

313 mm The minimum cavity diameter of the bushing

ns

17.7 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

0.23 Fa/Fr corresponds to different X and Y coefficients

Y1

2.92 Axial dynamic load factor

Y2

4.35 Axial dynamic load factor

Y0

2.86 Axial static load factor
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