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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

24044-BE-XL_Spherical Roller Bearings

Main Dimensions & Performance Data

d

220 mm

D

340 mm

B

118 mm

Cr

1620000 N

Cor

2600000 N

Cur

260000 N

Reference speed

1090 rpm

Limiting speed

1830 rpm

Mounting dimensions

da min

232.4 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

295.7 mm Outer ring inner diameter

Da max

327.6 mm Maximum diameter of housing shoulder

d2

245 mm Inner ring raceway diameter

ds

6.3 mm Lubrication hole diameter

ra max

2.5 mm Maximum pocket radius

ns

12.2 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.32 Fa/Fr corresponds to different X and Y coefficients

Y1

2.1 Axial dynamic load factor

Y2

3.13 Axial dynamic load factor

Y0

2.06 Axial static load factor

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