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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

222S.708_Spherical Roller Bearings

Main Dimensions & Performance Data

d

190.5 mm

D

400 mm

B

108 mm

Cr

1330000 N

Cor

1910000 N

Cur

125000 N

Reference speed

32000 rpm

Limiting speed

760 rpm

Mounting dimensions

rmin

4 mm Minimum chamfer size

Mi

120 Nm Clamping bolt tightening torque

Ma

69 Nm Clamping bolt tightening torque

B

162 mm Inner ring width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.25 Fa/Fr corresponds to different X and Y coefficients

Y1

2.69 Axial dynamic load factor

Y2

4 Axial dynamic load factor

Y0

2.63 Axial static load factor

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