330D Caterpillar Excavator Track Carrier Roller Assembly Forged 50Mn Steel Induction Hardened Undercarriage Part
Grundlegende Eigenschaften
Herkunftsort:
Fujian, China
Markenbezeichnung:
YT
Zertifizierung:
ISO 9001:2015
Modellnummer:
YT-330D-CR680
Immobilienhandel
Mindestbestellmenge:
1 Stück
Preis:
negotiable
Zahlungsbedingungen:
T/T, L/C
Lieferfähigkeit:
4000 Stück pro Monat
Spezifikationen
| Material: | 50Mn geschmiedeter Stahl | Technique: | Gesenkschmieden |
| Hardness: | 50–55 HRC (Race), 3–5 mm Gehäusetiefe | Roller Diameter: | 148 mm (Referenz) |
| Roller Width: | 86 mm (Referenz) | Shaft Diameter: | 55 mm (Referenz) |
| Type: | Raupenträgerrolle / Oberrolle | Seal Type: | Duo-Cone-Gleitringdichtung aus Metall |
| Surface Treatment: | Rostschutzöl und Grundierung | Warranty: | 12–18 Monate |
| OEM Service: | verfügbar | Application: | Caterpillar-Baggerfahrwerk |
| High Light: | Caterpillar 330D carrier roller,CAT 330D top roller,excavator undercarriage parts |
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Produktbeschreibung
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;