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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

22330-E1-XL-K-T41A_Spherical Roller Bearings

Main Dimensions & Performance Data

d

150 mm

D

320 mm

B

108 mm

Cr

1640000 N

Cor

1850000 N

Cur

151000 N

Reference speed

1520 rpm

Limiting speed

2290 rpm

Mounting dimensions

da min

167 mm Shaft shoulder minimum diameter

r min

4 mm Minimum chamfer size

D1

273.2 mm Outer ring inner diameter

da max

185 mm Shaft shoulder maximum diameter

Da max

303 mm Maximum diameter of housing shoulder

d2

185.3 mm Inner ring raceway diameter

ds

9.5 mm Lubrication hole diameter

ra max

3 mm Maximum pocket radius

db min

163 mm The minimum cavity diameter of the bushing

ns

17.7 mm Lubrication groove width

Ba min

8 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.33 Fa/Fr corresponds to different X and Y coefficients

Y1

2.02 Axial dynamic load factor

Y2

3 Axial dynamic load factor

Y0

1.97 Axial static load factor
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