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YB251 Excavator Mini Track Roller Bottom Roller High Durability
YB251 Excavator Mini Track Roller Bottom Roller High Durability
Specifications
Brand Name :
CCJT
Certification :
ISO.CE
Place of Origin :
Fu Jian China
MOQ :
5 PCS
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
Model Number :
YB251
Price :
￥150-800
Dimension :
Standard
Machinery Test Report :
Provided
Terms Of Payment :
30% Downpayment,70% Before Shipment
Marketing Type :
Hot Product 2025
Type :
Single Flange/Double Flange
Keyword :
Mini Track Roller
Description
Factory Price YB251 Lug Pattern Excavator Mini Track Roller Bottom Roller YB251-30-00010
Product Specifications
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 YB251 Mini 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.

Track rollers are typically used in heavy machinery like excavators, bulldozers, and crawler cranes. They are designed to withstand high loads and harsh working conditions.

Features may include ​​double-flange designs​​, ​​lifelong lubrication​​, and ​​sealed bearings​​ to enhance performance and longevity.

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
Mini Track Roller, Mini Excavator Track Roller, YB251-30-00010, Bottom Roller YB251, Mini Bottom Roller
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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YB251 Excavator Mini Track Roller Bottom Roller High Durability

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Product Detail
Brand Name :
CCJT
Certification :
ISO.CE
Place of Origin :
Fu Jian China
MOQ :
5 PCS
Payment Terms :
T/T,L/C
Supply Ability :
12000 sets/month
Contact Supplier
YB251 Excavator Mini Track Roller Bottom Roller High Durability

Quanzhou Jintai Machinery Co., Ltd.,

Verified Supplier
1 Years
fujian
Since 2004
Business Type :
Manufacturer, Importer, Exporter, Other
Main Products :
Mini Track Roller, Track Roller, Top Roller
Total Annual :
20000000-25000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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