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關(guān)于四點(diǎn)球軸承的軸向游隙 |
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點(diǎn)評
壓緊只是保證雙半內(nèi)圈與滾動體之間的設(shè)計(jì)游隙,而這個設(shè)計(jì)游隙是由制造精度保證的,,壓緊內(nèi)圈就保證了這個游隙,,而不是預(yù)緊。是不是這個道理,?
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