true bearing adapter 真方位测定仪

roller bearing adapter 滚柱轴承承载鞍

bearing adapter ring 轴承接合环

bearing puller adapter 轴承拆卸器接盘

adapter-type bearing 接合式轴承

needle bearing and adapter sleeve 紧定套

bearing pulling adapter 轴承拆卸器接盘

air adapter bearing 带固接套的轴承

bearing with tapered adapter sleeve 带锥型紧定套的轴承 ; 带紧定套的轴承装在紧定套上的轴承 ; 带紧定套的轴承