选择属性重置展开属性列表种类深沟球轴承类型接触式橡胶密封非接触式橡胶密封轴承材质SUJ2内径d345681012151720222528303235404550556065707580外径D810111213141516171921222426283032353740424447505255565862656872757880859095100105110115120125130140150160170宽度B456789101112131415161718192021222324252627293133353739精度P6噪音等级Z2深沟球轴承 橡胶密封型产品型号6016DDU品牌国产厂订号6016-2RS ZV2已选属性内径d80宽度B22精度P6噪音等级Z2类型接触式橡胶密封外径D125轴承材质SUJ2种类深沟球轴承