Track Roller Bottom Roller for Caterpillar CAT374 CAT390 CAT395 Excavator Undercarriage Replacement Parts
Made of high strength alloy steel, integrally forged and quenched & tempered. Roller surface deep hardening, strong wear resistance. Adopts advanced floating seal assembly, effectively prevent oil leakage, long service life for heavy load mining site.
Color
Black,yellow
Material
40Mn2/50Mn
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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