... , supporting rings, engineering machineries, bushes for the pivot axles for vehicles, thrust plates, guiding sleeves for the pillars of hydraulic machines, etc ... , supporting rings, engineering machineries, bushes for the pivot axles for vehicles, thrust plates, guiding sleeves for the pillars of hydraulic machines, etc ... 1.445168256920.23-0.460.12-0.14-40 ~ +130 Wear ring for Hydraulic cylinder