型号查询
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NJ221EMA
NJ221EMA轴承的内径55mm外径100mm厚度25mm...
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NJ2220EM/P5
NJ2220EM/P5轴承的内径100mm外径180mm厚度46mm...
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NJ2220EM/P6
NJ2220EM/P6轴承的内径100mm外径180mm厚度46mm...
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NJ2220M/P5
NJ2220M/P5轴承的内径100mm外径180mm厚度46mm...
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NJ2220M/P6
NJ2220M/P6轴承的内径100mm外径180mm厚度46mm...
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NJ2221EM/P5
NJ2221EM/P5轴承的内径105mm外径190mm厚度50mm...
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NJ2221EM/P6
NJ2221EM/P6轴承的内径105mm外径190mm厚度50mm...
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NJ2222EM/P5
NJ2222EM/P5轴承的内径110mm外径200mm厚度53mm...