cat120b

track roller bearing 1.Material: 50MN 2.Finish:Smooth 3.Technique:Forging or Casting 4.Surface Hardness:HRC52-58 track rolle bearing1.place of origin:Quanzhou China(Mainland)2.Brandname:QL3.Color:Black or Yellow4.Surface:Smooth5.Technique:Forging or Casting6.Surface hardness:HRC52-587.Material:50MN 2.3.How we product? mini excavator track roller bearing

Recoil Spring: Replacement parts are available for Caterpillar, Komatsu, Hitachi, Kobelco, Mitsubishi, Sumitomo, Daewoo, Hyunda Recoil Spring:We have various model Spring Recoil and Assy for bulldozers,excavators for ur selection,Advance Quality,Advance Price. Part Name Part No.ModelMakerRecoil Spring2417P263SK04N2KOBELCORecoil Spring2417P261SK07N2KOBELCORecoil Spring241P273SK120KOBELCORecoil ...

Dozer Undercarriage Rollers Brand name:LT Techonology:foring and casting Material:40CR or 50Mn Certificate:ISO9001,ISO14001 Dozer Undercarriage RollersLiantai Machinery Co., Ltd. Quanzhou produce high performance and reliability track roller used for crawler type heavy equipments,such as excavators,dozers,applicable for Komatsu,Hitachi,Daewoo,Caterpillar,Kato,Hyundai,Volvo and so on.track roller( ...