스테인레스 강 단방향 볼 베어링 62302 - 요-요 베어링을 위한 엔

Stainless steel Single Direction Ball Bearing 62302 - N For Yo-Yo Bearing Description: Deep groove ball bearing is a kind of the most common rolling bearing. The basic type of deep groove ball bearing is composed of an outer ring, a ring, a group of steel ball and a group of retainers. Deep groove ball bearing has a single row and double row two types, and also has sealed bearing and open bearing, open refers to the bearing without sealing structure,sealing type deep groove