Remove nut securing pedal shaft in support bracket.
拆卸支撑托架上连接踏板轴的螺帽。
The thrust bearing has ample capacity to support the weight of the shaft and impeller.
止推轴承有足够的能力支撑主轴和叶轮的重量。
Tall ankle shaft provides extra support and protection.
高大的踝关节轴提供额外的支持和保护。
At least two bearings are necessary for the support and guidance of the spindle shaft.
至少，二举止对支持和纱锭桥的指导是必需的。
At least two bearings are necessary for the support and guidance of the spindle shaft.
至少，二举止对支持和纱锭桥的指导是必需的。
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