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NTN轴承类型

NTN 背对背组合 d 340～480mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf安装相关尺寸 mm重量 kg轴承号允许转速 min -1作用点 mm常数轴向负荷系数
dDB 1Cr s min 1)r ls min 1)动负荷Cr静负荷Cor动负荷Cr静负荷Cord a 最小D b 最小S b 最小r as 最大r 1as 最大(大约)脂润滑油润滑aeY 1Y 2Y 0
4807903102487.54530011100540000113000051673831635484231963104103290.401.682.501.64
4807902482217.544800960049000097500051674313.5634424131963104102810.401.682.501.64
480700206165633050670031000068500050866420.552.52364230963304502460.371.802.691.76
4807001651476324905000254000510000508665952.51894130963304502230.371.802.691.76
4607603002407.54490010300500000105000049671230634934231923204303050.401.682.501.64
4607602402147.544550915046500093000049671413633954131923204302760.401.682.501.64
460680204163633050660031000067000048864420.552.52254230923504702390.371.802.691.76
4606801631456326005350265000550000488646952.51794130923504702170.371.802.691.76
44072028322663500010300510000105000046867828.552.54124231883404602880.401.682.501.64
440720226201634000780041000079500046867512.552.53304131883404602630.401.682.501.64
440650196157632600545026600056000046861419.552.51984230883704902290.371.802.691.76
44065015714063247051502520005250004686148.552.51604130883704902080.371.802.691.76
42070028022463480097004900009900004486592852.53944231843604802870.401.682.501.64
42070022420063370072003750007350004486551252.53174131843604802580.401.682.501.64
420620188150622650590027000060000044858319521724230843905202200.371.802.691.76

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