SKF 带装球缺口、止动槽和止动环的单列深沟球轴承d 25-95mm
产品参数
尺寸 mm基本额定负荷 kN型号疲劳负荷极限 Pu基本尺寸 mm额定转速 r/min挡肩及倒角尺寸 mm质量 kg
dd1 ~D2 ~D3D4fbCr 0 最大r 1,2 最小动态 C静态 Co轴承开放型一侧带防尘盖两侧带防尘盖止动环dDB参考转速极限转速 1)d a 最小Da 最大D b 最小b a 最小Ca 最大r a 最大
6080.3113125.22139.72.823.14.060.62.191.378312NR312-ZNR312-2ZNRSP1303.35601303195006000711191413.56.8821.85
6070.197106.81116.62.462.73.280.61.556.150212NR212-ZNR212-2ZNRSP1102.1260110221100067006810211835.741.50.85
6070.197106.81116.62.462.73.280.61.556.150212NR212-ZNR212-2ZNRSP1102.1260110221100067006810211835.741.50.85
6070.197106.81116.62.462.73.280.61.556.150212NR212-ZNR212-2ZNRSP1102.1260110221100067006810211835.741.50.85
5062.595.2106.81116.62.462.73.280.6264.452310NR310-ZNR310-2ZNRSP1102.250110271100070005910111835.7421.15
5574104115.21129.72.823.14.060.6279.267311NR311-ZNR311-2ZNRSP1202.855512029100006700641111313.56.8821.5
5574104115.21129.72.823.14.060.6279.267311NR311-ZNR311-2ZNRSP1202.855512029100006700641111313.56.8821.5
5574104115.21129.72.823.14.060.6279.267311NR311-ZNR311-2ZNRSP1202.855512029100006700641111313.56.8821.5
5563.189.496.8106.52.462.73.280.61.548.444211NR211-ZNR211-2ZNRSP1001.865510021120007500639210835.741.50.66
5563.189.496.8106.52.462.73.280.61.548.444211NR211-ZNR211-2ZNRSP1001.865510021120007500639210835.741.50.66
5563.189.496.8106.52.462.73.280.61.548.444211NR211-ZNR211-2ZNRSP1001.865510021120007500639210835.741.50.66
4555.986.796.8106.52.462.73.280.61.559.446.5309NR309-ZNR309-2ZNRSP1001.964510025130008000539210835.741.50.88
5062.595.2106.81116.62.462.73.280.6264.452310NR310-ZNR310-2ZNRSP1102.250110271100070005910111835.7421.15
5062.595.2106.81116.62.462.73.280.6264.452310NR310-ZNR310-2ZNRSP1102.250110271100070005910111835.7421.15
5062.595.2106.81116.62.462.73.280.6264.452310NR310-ZNR310-2ZNRSP1102.250110271100070005910111835.7421.15

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