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轴承材质SUJ2内径d45678910121517202530354045505560657075808590外径D11121314151617192021222426283032353740424752556268727580859095100110115120125130140150160宽度B4567891011121314151617181920212223242526272931333537精度P0环驰(HCH)深沟球轴承 接触橡胶密封型产品型号6303-2RS-HCH品牌HCH已选属性内径d17宽度B14精度P0类型接触式橡胶密封外径D47轴承材质SUJ2种类深沟球轴承
