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Komatsu D50 Excavator Idler Assy Single/Double Flange

    Buy cheap Komatsu D50 Excavator Idler Assy Single/Double Flange from wholesalers
     
    Buy cheap Komatsu D50 Excavator Idler Assy Single/Double Flange from wholesalers
    • Buy cheap Komatsu D50 Excavator Idler Assy Single/Double Flange from wholesalers

    Komatsu D50 Excavator Idler Assy Single/Double Flange

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    Brand Name : CCJT
    Model Number : D50
    Certification : ISO\CE
    Payment Terms : T/T, L/C
    Supply Ability : 12000 sets/month
    Delivery Time : 5-8 work days
    • Product Details
    • Company Profile

    Komatsu D50 Excavator Idler Assy Single/Double Flange

    Factory Price D50 Lug-Pattern Excavator Idler Assy Front Idler for 5-Ton Komatsu D50-Series
    AttributeValue
    Condition100% Brand-new
    Marketing TypeHot Product 2025
    DimensionStandard
    Terms Of Payment30% Downpayment, 70% Before Shipment
    TypeSingle Flange/Double Flange
    Heat TreatmentQuenching And Tempering
    Product Description

    The D50 Idler Assy is Kubota's compact powerhouse component designed for excavators in demanding Australian projects. This precision-engineered bottom roller ensures durability, excellent load-bearing capacity, and smooth operation in compact construction machinery.The ​​D50 Idler Assy​​ (short for "idler assembly") is a critical wear component in the undercarriage of mini to mid-sized excavators, primarily responsible for guiding the track chain, maintaining proper tension, and ensuring smooth track movement. It works in conjunction with rollers, sprockets, and idler shafts to reduce friction, prevent track misalignment, and enhance the stability of the excavator during operation. This assembly is essential for minimizing downtime and extending the lifespan of the undercarriage system.

    Manufacturing Process & Materials

    Our production involves rigorous quality-controlled processes:

    • High-grade Material Selection: Components are crafted from premium materials for maximum durability
    • Outer Race/Shell: High-carbon chromium bearing steel (SUJ2) for superior hardness and wear resistance
    • Inner Roller/Spindle: Alloy steel (SCM440) engineered to withstand significant radial and axial loads
    • Seals & Lubrication: Nitrile rubber (NBR) seals for oil resistance with lithium-based grease for long-term lubrication
    • Quality Assurance: All materials undergo thorough inspection for chemical composition and mechanical properties using spectrometers and hardness testers

    KX040-4 Mini Track Roller assembly view
    Idler Assy, Excavator Idler Assy, D50
    Frequently Asked Questions
    Q: Are you a trading company or manufacturer?

    A: We have over ten years of export experience and operate our own bushing factory. CCJT specializes in multiple resource integration with strong quality assurance and excellent service.

    Q: What is your delivery time?

    A: Typically 5-8 days after order confirmation, depending on quantity.

    Q: Do you provide samples?

    A: Standard product samples are free; customers cover shipping costs which are refundable with order placement.

    Q: How do you ensure quality?

    A: We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.

    Q: Do you accept small orders?

    A: We welcome all customers regardless of order size and are committed to mutual growth.

    Contact Information

    WhatsApp: +86 15859569569

    WeChat: +86 15159760767

    Email: jackie@qzcjt.com

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