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球面滚子轴承 球面滚子轴承

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241SM470-MA_Spherical Roller Bearings

Main Dimensions & Performance Data

d

470 mm

D

830 mm

B

325 mm

Cr

7700000 N

Cor

15500000 N

Cur

1040000 N

Reference speed

136000 rpm

Limiting speed

224 rpm

Mounting dimensions

rmin

7.5 mm Minimum chamfer size

d1

470 mm Inner diameterIR/WS

Mi

1,000 Nm Clamping bolt tightening torque

Ma

295 Nm Clamping bolt tightening torque

B

420 mm Inner ring width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.38 Fa/Fr corresponds to different X and Y coefficients

Y1

1.79 Axial dynamic load factor

Y2

2.67 Axial dynamic load factor

Y0

1.75 Axial static load factor
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