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E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts

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E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts

E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts
E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts

Large Image :  E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts

Product Details:
Place of Origin: Fu Jian China
Brand Name: CCJT
Certification: ISO\CE
Model Number: E331
Payment & Shipping Terms:
Minimum Order Quantity: 5 PCS
Price: ￥150-800
Packaging Details: Standard Export Strong Paper Box, Wooden Pallet
Delivery Time: 5-8 work days
Payment Terms: T/T,L/C
Supply Ability: 12000 sets/month
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E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts

Description
Dimension: Standard Machinery Test Report: Provided
Terms Of Payment: 30% Downpayment,70% Before Shipment Marketing Type: Hot Product 2025
Certification: ISO.CE Type: Single Flange/Double Flange
Keyword: Mini Track Roller
Highlight:

E331 Track Roller For Excavator

,

Precision Engineered bottom track rollers

,

Precision Engineered Excavator Track Roller

E331 Precision Engineered Track Roller For Excavator 
Product Specifications
Condition 100% Brand-new
Dimension Standard
Machinery Test Report Provided
Terms Of Payment 30% Downpayment, 70% Before Shipment
Marketing Type Hot Product 2025
Certification ISO, CE
Type Single Flange/Double Flange
Heat Treatment Quenching And Tempering
Product Description

The E331 Mini Track Roller is a precision-engineered component designed for excavators in demanding projects. This factory-priced bottom roller features the exact OEM lug pattern for Kubota E331 mini excavators, ensuring perfect compatibility and performance.

Manufactured from high-grade 50Mn steel with induction-hardened treads and lifetime-sealed bearings, this track roller delivers:

  • Exceptional durability in harsh working conditions
  • Superior load-bearing capacity
  • Smooth operation with minimal maintenance requirements
  • Extended service life through premium materials and construction
Manufacturing Process & Materials

Our production involves rigorous quality-controlled processes to ensure maximum performance and longevity:

  • High-grade Material Selection: Premium materials selected 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 with lithium-based grease for long-term lubrication
  • Quality Assurance: Thorough inspection of all materials for chemical composition and mechanical properties
E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts 0
E331 Precision Engineered Track Roller For Excavator Undercarriage Replacement Parts 1
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. We specialize 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

Tag:

undercarriage track roller,

digger track rollers,

excavator bottom roller

Contact Details
Quanzhou Jintai Machinery Co., Ltd.,

Contact Person: kelly_wong

Tel: +86 18960392975

Send your inquiry directly to us (0 / 3000)

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