东方彩票注册

轴承类型

轴承的额定寿命

轴承的额定寿命

东方彩票注册YOUYUZHIZAOJINGDU,CAILIAOJUNYUNCHENGDUDECHAYI,JISHISHITONGYANGCAILIAO,TONGYANGCHICUNDETONGYIPIZHOUCHENG,ZAITONGYANGDEGONGZUOTIAOJIANXIASHIYONG,QISHOUMINGZHANGDUANYEBUXIANGTONG。RUOYITONGJISHOUMINGWEI1DANWEI,ZUIZHANGDEXIANGDUISHOUMINGWEI4DANWEI,ZUIDUANDEWEI0.1-0.2DANWEI,ZUIZHANGYUZUIDUANSHOUMINGZHIBIWEI20-40BEI。90%DEZHOUCHENGBUCHANSHENGDIANSHI,SUOJINGLIDEZHUANSHUHUOXIAOSHISHUCHENGWEIZHOUCHENGEDINGSHOUMING。