21W-30-00050 Komatsu PC60 PC75UD PC75UU Bottom Roller

21W-30-00050 Komatsu PC60 PC75UD PC75UU Bottom Roller

Application: KOMATSU PC60 PC75UD PC75UU

OE: 21W-30-00050

Raw Material: 50Mn/40MnB

Warranty: 24 Months Or 2000 Hours

Hardness: HRC55-57

Brand: Hawkvine