SKF d 260-380mm
产品参数
基本尺寸 mm基本额定负荷 kN额定转速 r/min尺寸 mm挡肩及倒角尺寸 mm疲劳负荷极限 Pu质量型号计算系数角圈
dDB动态 C静态 Co参考转速极限转速dd 1 ~D1 ~F,Er 1,2 最小r 3,4 最小s 1)d a 最小d a 最大d b ,Da 最小Da 最大r a 最大r b 最大kr型号质量尺寸B1尺寸B2
380680175314055009001600380-595451668.340644745565455440275NU2276ECMA0.2----
3805608211401930120016003804434954255510.83984204485424417073NJ1076MA0.1HJ10768.252139.5
3805608211401930120016003804434954255510.83984204305424417071NU1076MA0.1HJ10768.252139.5
360650170292049009501400360-5424376616.738642844262455400250NU2272MA0.2----
3605408211001830130001600360423475405556.53784004105224416367.5NU1072MA0.1HJ10727.752139.5
3406201652640450010001500340-51541666836640142159455365220NU2268MA0.2----
340520821080176013001700340403455385556.53583804085024415668NJ1068MA0.1HJ10687.42139.5
340520821080176013001700340403455385556.53583803895024415665NU1068MA0.1HJ10687.42139.5
3205801503190500010001600320-485390555.934037739456044415180NU2264ECMA0.2----
320580921610245012001600320-485390555.334038339456044204115NU264MA0.15----
32048074880143014001900320376422360449.73353553804653313249NJ1064MA0.1HJ10645.651936
32048074880143014001900320376422360449.73353553644653313248.5NU1064MA0.1HJ10645.651936
3005401402090345012001800300-451364555.632035236852044300145NU2260MA0.2----
300540851420212013001800300-451364554.83203583685204418389.5NU260MA0.15----
30046074858137015002000300356402340449.73173353604433312947NJ1060MA0.1HJ10605.31936

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