21W-30-00090 Komatsu CD60R PC60-7 PC70-7 Top Roller

21W-30-00090 Komatsu CD60R PC60-7 PC70-7 Top Roller

Application: KOMATSU CD60R, CD60R-1B, PC60-7, PC70-7

OE: 21W-30-00090

Raw Material: 50Mn/40MnB

Warranty: 24 Months Or 2000 Hours

Hardness: HRC55-57

Brand: Hawkvine