4509| 19
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軸承套軸承 |
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點評
這個應(yīng)該不成立,。軸承多,,可以提高載荷,但絕對允許轉(zhuǎn)速會降低,,又怎么可能提高轉(zhuǎn)速?
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點評
軸向載荷如果游隙調(diào)整好,,可以同時受力。是可以提高軸向載荷,只是允許轉(zhuǎn)速會降低很多,。
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