Thepa ea khetla ea roller：50Mn/45#/40Mn2
Bothata ba Bokaholimo: HRC48-58
Botebo ba ho tima: >7mm
Thepa ea shaft ea roller: 45#
Bokaholimo ba Thata: HRC48-58
Botebo ba ho tima: >2mm
Thepa ea molala oa roller: QT450-10
Thepa ea O-ring: Rabara ea Nitrile
Thepa ea tiiso ea oli e phaphametseng: （15Cr3Mo）
Nako ea poso: Tshitwe-07-2022
