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球面滚子轴承 球面滚子轴承

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222SM260-MA_Spherical Roller Bearings

Main Dimensions & Performance Data

d

260 mm

D

500 mm

B

130 mm

Cr

2140000 N

Cor

3300000 N

Cur

212000 N

Reference speed

60500 rpm

Limiting speed

600 rpm

Mounting dimensions

rmin

5 mm Minimum chamfer size

Mi

295 Nm Clamping bolt tightening torque

Ma

69 Nm Clamping bolt tightening torque

B

200 mm Inner ring width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.26 Fa/Fr corresponds to different X and Y coefficients

Y1

2.57 Axial dynamic load factor

Y2

3.83 Axial dynamic load factor

Y0

2.52 Axial static load factor
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