Single turn wave springs are ideal for bearingpreload.
单层波圈是理想的轴承预压。
2
But the need of the adjustable bearingpreload is required due to the multiform load cases in the bearing service life.
但空间复杂工况对轴承实际应用的选择提出了可调预载的要求。
3
This paper describes a way to modify bearingpreload in - orbit, which can provided hard preload for launch and soft preload in flight to achieve long lifetime of rolling bearing.