SKF d 15-25mm
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
20471829.727.5160001900020-38.826.510.6224.2252841.410.63.45NU2204ECP-0.2----0.14
20471425.125.216000190002029.7-41.510.6125.6404342.810.62.75N204ECP-0.15----0.11
20471425.125.216000190002029.738.826.510.6-25.6-3141.410.62.75NUP204ECPML0.15----0.12
20471425.125.216000190002029.738.826.510.6125253141.410.62.75NJ204ECPML0.15----0.11
20471425.125.2160001900020-38.826.510.6124.2252841.410.62.75NU204ECPML0.15----0.11
17471424.620.415000200001727.7-40.210.6122.6384242.810.62.55N303ECP-0.15----0.12
17471424.620.415000200001727.73724.210.6122.6232941.410.62.55NJ303ECP-0.15----0.12
17471424.620.4150002000017-3724.210.6121.2232641.410.62.55NU303ECP-0.15----0.12
17401623.821.61900022000172532.422.10.60.3-21.2-2735.80.60.32.65NUP2203ECP-0.2----0.097
17401623.821.61900022000172532.422.10.60.31.521212735.80.60.32.65NJ2203ECP-0.2----0.095
17401623.821.6190002200017-32.422.10.60.31.519.4212435.80.60.32.65NU2203ECP-0.2----0.092
17401217.214.319000220001725-35.10.60.3121.2333737.60.60.31.73N203ECP-0.15----0.066
17401217.214.31900022000172532.422.10.60.3-21.2-2735.80.60.31.73NUP203ECPML0.15----0.073
17401217.214.31900022000172532.422.10.60.3121212735.80.60.31.73NJ203ECPML0.15----0.07
17401217.214.3190002200017-32.422.10.60.3119.4212435.80.60.31.73NU203ECPML0.15----0.068

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