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球面滚子轴承 球面滚子轴承

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230SM380-MA_Spherical Roller Bearings

Main Dimensions & Performance Data

d

380 mm

D

600 mm

B

148 mm

Cr

2750000 N

Cor

5100000 N

Cur

360000 N

Reference speed

60500 rpm

Limiting speed

420 rpm

Mounting dimensions

rmin

5 mm Minimum chamfer size

d1

380 mm Inner diameterIR/WS

Mi

295 Nm Clamping bolt tightening torque

Ma

120 Nm Clamping bolt tightening torque

B

225 mm Inner ring width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.21 Fa/Fr corresponds to different X and Y coefficients

Y1

3.2 Axial dynamic load factor

Y2

4.77 Axial dynamic load factor

Y0

3.13 Axial static load factor
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