Retaining rings and snap rings are internal, external and special application rings produced from a variety of ferrous and non-ferrous materials.

我们的紧扣环和卡环是内部，外部和特殊应用环，由各种黑色金属和有色金属制造。

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Appropriate snap rings are shown in the product table with designation and dimensions and may be supplied separately or already mounted on the bearing.

合适的止动环见产品表，包括型号和尺寸，可单独提供或安装在轴承上一起提供。

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There are two-snap rings set to the revolution axis , this installing not only can effectively prevent the rotor away from the bearing when high-speed running , but also prevent the oil leak out .

所述风扇的转轴上套置双扣环，不仅可有效防止转子在高 速运转时从轴承中甩脱，同时还可起到防漏油的作用。

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