JDB-1H
(1)Improves the hardness of high-strength brass base on the basis of JDB-1 bearing through the adjustment of the casting process,
(2)Maximize the load capacity and wear resistance of the product.
(3)Avoid using the product under large impact loads,for the increase in product hardness leads to a decrease in product elongation
(4)Mating shaft with higher hardness recommended due to the high hardness of the bushing, so that to prevent early wear of the shaft

Application:
1.Mining machinery
2.Engineering machinery
3.Injection molding machinery