| 摘要 |
PURPOSE:To absorb the vibration of a bearing and to reduce the transmission of the vibration to an end frame by forming a support having a spring feature around a bearing box enclosing the bearing, and installing said support to the end frame. CONSTITUTION:A support 14 having a spring feature is provided around a bearing box 13 which encloses a bearing 4. A bearing holder 10 is installed to an end frame 1 by installing holes 11 provided at the edge portion said support 14. In this method, since the vibration of the bearing is absorbed by the spring feature of the support 14, the transmission of the vibration to the end frame 1 can be reduced. |
