型号查询
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N304ETN1
N304ETN1轴承的内径20mm外径52mm厚度15mm...
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N304
N304轴承的内径20mm外径52mm厚度15mm...
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N244M
N244M轴承的内径220mm外径400mm厚度65mm...
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N240M
N240M轴承的内径200mm外径360mm厚度58mm...
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N238M
N238M轴承的内径190mm外径340mm厚度55mm...
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N236M
N236M轴承的内径180mm外径320mm厚度52mm...
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N234E
N234E轴承的内径170mm外径310mm厚度52mm...
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N234M
N234M轴承的内径170mm外径310mm厚度52mm...