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球面滚子轴承 球面滚子轴承

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230SM220-MA_Spherical Roller Bearings

Main Dimensions & Performance Data

d

220 mm

D

360 mm

B

92 mm

Cr

1110000 N

Cor

1830000 N

Cur

155000 N

Reference speed

32000 rpm

Limiting speed

730 rpm

Mounting dimensions

rmin

3 mm Minimum chamfer size

d1

220 mm Inner diameterIR/WS

Mi

120 Nm Clamping bolt tightening torque

Ma

35 Nm Clamping bolt tightening torque

B

156 mm Inner ring 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

2.9 Axial dynamic load factor

Y2

4.31 Axial dynamic load factor

Y0

2.83 Axial static load factor

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