Enlarging and lengthening the roller, friction welding type.
Hyundai 220 track roller bottom lower R220 friction welding track roller
R220 track roller is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
| Color | Black,yellow |
| Material | 40Mn2 |
| Method | Forging/Casting |
| Heat Treatment | Yes |
| Hardness | HRC52-58 |
| Warranty | 12 Months or 2000 hours |
| Delivery | Sea |
| Certification | ISO9001 |
| Packing | Wooden Pallet |
| Term of payment | 30% downpayment 70% before shipment |
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