Хятад өндөр нарийвчлалтай 32000 цуврал машины холхивчийн конус өнхрөх ...
Product Description KM taper roller bearing, the material is chrome steel, the ring must through the heat treatment, so that the bearing life is long, use in stable, the bearing precision is high. Tapered roller bearings consist of four basic components including: the cone (inner ring)...