新型号
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30648/HCC9DBY
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旧型号
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滚动体列数
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类型
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内径d(mm)
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240
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外径D (mm)
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420
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厚度B(mm)
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205
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重量W(kg)
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105
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整套轴承宽度
T(mm)
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倒角(Rmin)
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转速(r/min)
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动负荷C(kn)
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2550
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静负荷Co(kn)
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4100
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计算系数
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e
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0.44
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Y 1.53
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Y2
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2.28
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Y0
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1.5
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安装尺寸D1
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安装尺寸D2
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保持架及其材料
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使用特性
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轴承材料
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GCr15/GCr15SiMn
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滚道类型
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脂
Grease
r/min |
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油
Oil
r/min |
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外圈的宽度C(mm)
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内圈的外径(mm)
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用途
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轧机
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相关型号
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NNC4976V NNCL4976V NNCF5076V NNCF4880V NNC4880V NNCL4880V NNCF4980V NNC4980V NNCL4980V NNCF5080V NNCF4884V NNC4884V NNCL4884V NNCF4984V NNC4984V NNCL4984V NNCF5084V NNCF4888V NNC4888V NNCL4888V NNCF4988V NNC4988V NNCL4988V NNCF4892V NNC4892V NNCL4892V NNCF4992V NNC4992V NNCL4992V NNCF4896V NNC4896V NNCL4896V NNCF4996V NNC4996V NNCL4996V NNCF48/500V NNC48/500V NNCL48/500V NNCF49/500V NNC49/500V NNCL49/500V NNCF48/530V NNC48/530V NNCL48/530V NNCF49/530V NNC49/530V NNCL49/530V FC182870 FC182874 FC1828105 FC202780 FC202870
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