这款是 30313 圆锥滚子轴承
图号:WY30313
规格:内径 65CM,外径 140CM,高度 36CM。
采用高耐磨轴承钢淬火工艺加工,
主要适配重卡主减速器,承受径向与轴向复合载荷。
This is 30313 tapered roller bearing Part No.: WY30313 Specifications: Inner diameter 65MM, Outer diameter 140MM, Height 36MM. Made of high‑wear‑resistant bearing steel with quenching process. Mainly used for heavy‑duty truck main reducer, bears combined






