NTN d 120~280mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf尺寸 mm轴承号允许转速 min -1安装相关尺寸 mm重量(大约) kg
dDBr s min 2)动负荷Cr静负荷Cor动负荷Cr静负荷CorF wE wNNU 圆柱孔NNU 锥孔 1)NN 圆柱孔NN 锥孔 1)脂润滑油润滑d a 最小d b 最小d c 最大d d 最小D a 最大D b 最大D b 最小r as 最大NNU 圆柱孔NNU 锥孔NN 圆柱孔NN 锥孔
280420106410802080110000212000-384--NN3056NN3056K13001600296305---4043873--51.149.3
280420106410802080110000212000-384--NN3056NN3056K13001600296305---4043873--51.149.3
2803801002.1925220094500224000312356NNU4956NNU4956KNN4956NN4956K14001700291299308316369369359231.630.230.228.8
2803801002.1925220094500224000312356NNU4956NNU4956KNN4956NN4956K14001700291299308316369369359231.630.230.228.8
2803801002.1925220094500224000312356NNU4956NNU4956KNN4956NN4956K14001700291299308316369369359231.630.230.228.8
2803801002.1925220094500224000312356NNU4956NNU4956KNN4956NN4956K14001700291299308316369369359231.630.230.228.8
260400104410601990108000203000-364--NN3052NN3052K15001700276285---3843673--47.445.8
260400104410601990108000203000-364--NN3052NN3052K15001700276285---3843673--47.445.8
2603601002.1900207092000211000292336NNU4952NNU4952KNN4952NN4952K16001800271279288296349349339229.628.328.327
2603601002.1900207092000211000292336NNU4952NNU4952KNN4952NN4952K16001800271279288296349349339229.628.328.327
2603601002.1900207092000211000292336NNU4952NNU4952KNN4952NN4952K16001800271279288296349349339229.628.328.327
2603601002.1900207092000211000292336NNU4952NNU4952KNN4952NN4952K16001800271279288296349349339229.628.328.327
240360923855160087000163000-330--NN3048NN3048K16001900253261---3473332.5--32.831.6
240360923855160087000163000-330--NN3048NN3048K16001900253261---3473332.5--32.831.6
240320802.1610141062500144000265301NNU4948NNU4948KNN4948NN4948K17002000251258262269309309304217.216.416.415.6

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