选择属性重置展开属性列表种类角接触球轴承双列角接触球轴承类型开放型双侧带防尘盖型接触式橡胶密封轴承材质SUJ2内径d10121517202530354045505560657580外径D3032354047526272808590100110120130140160宽度B15.917.520.622.223.82730.233.334.936.539.744.449.25458.768.3接触角30°精度P0厚度B14.3预估重量9721717744815261655612748181075033001010371013601005605910710450980221023102906606102001340销售计量单位PCS哈轴(HRB)双列角接触球轴承 双面带防尘盖式产品型号3208ZZ-HRB品牌哈轴(HRB)已选属性厚度B14.3内径d40宽度B30.2精度P0接触角30°预估重量612销售计量单位PCS类型双侧带防尘盖型外径D80种类角接触球轴承