20N-30-71706 Komatsu PC10N PC12UU PC20R Bottom Roller

20N-30-71706 Komatsu PC10N PC12UU PC20R Bottom Roller

Application: KOMATSU PC10N, PC12UU, PC20R, PC25R, PC27R, PC28UD, PC28UG, PC28UU

OE: 20N-30-71706

Raw Material: 50Mn/40MnB

Warranty: 24 Months Or 2000 Hours

Hardness: HRC55-57

Brand: Hawkvine