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China factory - Quanzhou Jintai Machinery Co., Ltd.,

Quanzhou Jintai Machinery Co., Ltd.,

  • China ,Fujian
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China Komatsu D50 Excavator Idler Assy Single/Double Flange
China Komatsu D50 Excavator Idler Assy Single/Double Flange

  1. China Komatsu D50 Excavator Idler Assy Single/Double Flange

Komatsu D50 Excavator Idler Assy Single/Double Flange

  1. MOQ: 5 PCS
  2. Price:
  3. Get Latest Price
Payment Terms T/T, L/C
Supply Ability 12000 sets/month
Delivery Time 5-8 work days
Packaging Details Standard Export Strong Paper Box, Wooden Pallet
Key Word Excavator Idler assy
Machinery Test Report Provided
Dimension Standard
Terms Of Payment 30% Downpayment,70% Before Shipment
Type Single Flange/Double Flange
Condition 100% Brand-new
Quality Good
Brand Name CCJT
Model Number D50
Certification ISO\CE
Place of Origin Fu Jian China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C Supply Ability 12000 sets/month
Delivery Time 5-8 work days Packaging Details Standard Export Strong Paper Box, Wooden Pallet
Key Word Excavator Idler assy Machinery Test Report Provided
Dimension Standard Terms Of Payment 30% Downpayment,70% Before Shipment
Type Single Flange/Double Flange Condition 100% Brand-new
Quality Good Brand Name CCJT
Model Number D50 Certification ISO\CE
Place of Origin Fu Jian China
High Light Komatsu D50 excavator idler assemblyexcavator track idler double flangesingle flange excavator idler assy

Factory Price D50 Lug-Pattern Excavator Idler Assy Front Idler for 5-Ton Komatsu D50-Series
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
Heat Treatment Quenching 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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2004

  • Total Annual:

    10000000-15000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Founded in 2004,it has a history of 18yearsIt is located in Quanzhou,Fujian Province, a well -known overseas Chinese hometown in southern Fujian,adjacent to Quanzhou Jinjiang Airport.The transportation is very convenient.After the company's unremitting development and improvement of the market over ... Founded in 2004,it has a history of 18yearsIt is located in Quanzhou,Fujian Province, a well -known overseas Chinese hometown in southern Fujian,adjacent to Quanzhou Jinjiang Airport.The transportation is very convenient.After the company's unremitting development and improvement of the market over ...

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Get in touch with us

  • Reach Us
  • Quanzhou Jintai Machinery Co., Ltd.,
  • No.23 Binjiang Avenue,Nan'an City,Fujian Province,China
  • https://www.excavator-tracklink.com/

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