With inner-race rotation slingers should be provided to throw the oil back into the bearing.

当内圈转动时，应该有回注装置使扔掉的油回注轴承。

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Please specify inner race direction of rotation seen from the A side.

定购时请注明自A向视之内环旋转方向。

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Please specify inner race direction of rotation seen from the A side.

定购时请注明自A向视之内环旋转方向。

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