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軸承型號基本尺寸極限轉(zhuǎn)數(shù)額定負(fù)荷參考重量
 dDB
512105078222400340049.401060.37
512115590251900280061.801340.59
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51313651153615002000106.002201.5
51322110190638501200276.007207.85
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522104078392400340049.401060.71
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5221355100471800260063.701501.35
5221455105471800260065.001601.52
5221560110471700240067.601701.55
5221665115481700240076.101901.7
5221770125551600220097.502502.4
523104095581800260088.401731.75
52311451056416002200104.002082.4
52313551156515002000106.002202.75