1. <acronym id="5vidl"></acronym>
    2. 中文版 English
      Role of rolling bearings
      Supporting the rotatable shaft and shaft parts, and to maintain a normal working position and rotation precision of the shaft, bearing and easy maintenance, reliable, good starting performance, at moderate speed higher carrying capacity. Comparison with sliding bearings, rolling bearings radially larger size, poor damping capacity, high speed, low life, sound larger.
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