SKF d 40-50mm
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型号计算系数角圈质量标准保持架
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 最大标准保持架其它保持架1)kr型号质量尺寸B1尺寸B2
4510025112100750085004564.483.858.51.51.51.7545667911.51.512.9*NJ309ECPJ,M,ML0.15HJ309EC0.11711.51.05
4510025112100750085004564.483.858.51.51.51.7545661911.51.512.9*NU309ECPJ,M,ML0.15HJ309EC0.11711.51
4585238581.59000950045597354.51.11.1-52-61781110.6*NUP2209ECP-0.2----0.55
4585238581.59000950045597354.51.11.11.7525356781110.6*NJ2209ECPJ0.2----0.54
4090331291208000950040-75.6521.51.52.9495054811.51.515.3*NU2308ECPJ,M,ML0.25----0.94
4585238581.59000950045-7354.51.11.11.7525356781110.6*NU2209ECPJ0.2----0.52
45851969.564900095004559-76.51.11.11.252747878118.15*N209ECP-0.15----0.43
45851969.5649000950045597354.51.11.1-52-6178118.15*NUP209ECPJ,M,ML0.15----0.45
45851969.5649000950045597354.51.11.11.252536178118.15*NJ209ECPJ,M,ML0.15HJ209EC0.05258.50.49
45851969.5649000950045597354.51.11.11.252535678118.15*NU209ECPJ,M,ML0.15HJ209EC0.05258.50.48
45751644.65295001100045-65.352.510.60.948.2515470.410.66.3NU1009ECP-0.1----0.26
401102796.890700085004064.884.258222.5535667972211.6NJ408-0.15----1.35
401102796.8907000850040-84.258222.5535660972211.6NU408-0.15----1.4
409033129120800095004057.575.6521.51.5-49-60811.51.515.3*NUP2308ECPM,ML0.25----0.98
4090331291208000950040-75.6521.51.52.9495054811.51.515.3*NU2308ECPJ,M,ML0.25----0.94

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