Two ends of the motor shaft of the motor respectively extend to match and fix with an impeller inducer and a belt pulley through a key slot and a key.
此电机的电机轴两端伸出分别同一风叶和一皮带轮通过键槽和键相 配接固定；
Sparated Bearing block for main transmission shaft Easy for maintenance and fix.
半精加工的主轴承安装后需要修整和调配，这样曲轴就必须拆下。
A bolt is fastened through the bush to thereby fix the rocker shaft on a cylinder head.
螺栓穿过衬套被紧固，从而将摇臂轴固定在气缸盖上。
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