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330D Caterpillar Excavator Track Carrier Roller Assembly Forged 50Mn Steel Induction Hardened Undercarriage Part

Basis eigenschappen
Plaats van herkomst: Fujian, China
Merknaam: YT
Certificering: ISO 9001:2015
Modelnummer: YT-330D-CR680
Handelsgoederen
Minimale bestelhoeveelheid: 1 stuk
Prijs: negotiable
Betalingsvoorwaarden: T/T,L/C
Leveringscapaciteit: 4000 stuks per maand
Specificaties
Material: 50Mn gesmeed staal Technique: Smeden met gesloten matrijzen
Hardness: 50-55 HRC (Race), 3-5 mm kastdiepte Roller Diameter: 148 mm (referentie)
Roller Width: 86 mm (referentie) Shaft Diameter: 55 mm (referentie)
Type: Rupsdraagrol/bovenrol Seal Type: Duo-Cone metalen gezichtsafdichting
Surface Treatment: Antiroestolie en primer Warranty: 12-18 maanden
OEM Service: beschikbaar Application: Caterpillar graafmachine-onderwagen
High Light:

Caterpillar 330D carrier roller

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CAT 330D top roller

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excavator undercarriage parts

Productbeschrijving
Product Overview The YT track carrier roller assembly is a heavy-duty replacement component for the Caterpillar 330D hydraulic excavator undercarriage. Fitted to the upper track frame, the roller, known in the field as the top roller, supports the return run of the track chain as it moves back from the idler to the drive sprocket. On a 33 t class machine the chain is heavy, and a worn or seized carrier roller lets it drop and slap, which quickly damages links and bushings;