Factory Price D50 Lug Pattern Excavator Track Roller Bottom Roller
| Attribute | Value |
|---|---|
| Condition | 100% Brand-new |
| Marketing Type | Hot Product 2025 |
| Dimension | Standard |
| Terms Of Payment | 30% Downpayment,70% Before Shipment |
| Type | Single Flange/Double Flange |
| Certification | ISO.CE |
| Machinery Test Report | Provided |
The D50 Track Roller 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 track roller is a critical wear part in the undercarriage system of bulldozers, designed to support the upper run of the rubber track and reduce friction between the track and the machine frame. This ensures smooth, consistent movement during operation and helps distribute the bulldozer's weight evenly to prevent track slippage or uneven wear.
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
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.
A: Typically 5-8 days after order confirmation, depending on quantity.
A: Standard product samples are free; customers cover shipping costs which are refundable with order placement.
A: We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.
A: We welcome all customers regardless of order size and are committed to mutual growth.
WhatsApp: +86 15859569569
WeChat: +86 15159760767
Email: jackie@qzcjt.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.