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3222 3490 02 Under roller for Wirtgen milling machine undercarriage part

2 PCS
MOQ
Negotiation
Price
3222 3490 02 Under roller for Wirtgen milling machine undercarriage part
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Features
Specifications
Features: Heat Treatment, Precision Machining
Product Name: 3222 3490 02 Under Roller For Wirtgen Milling Machine Undercarriage Part
Application: Heavy Equipment
Color: Black
Hardness: HRC52-58
Performance: Excellent
Resistance: Corrosion And Wear Resistant
Availability: In Stock
Basic Infomation
Place of Origin: China
Brand Name: Echoo
Model Number: 3222 3490 02
Payment & Shipping Terms
Packaging Details: Standard wooden pallet
Delivery Time: 3-7 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 PCS per month
Product Description

3222 3490 02 Under roller for Wirtgen milling machine undercarriage part
 
 

Description:
 
Track rollers, also known as lower or bottom rollers, are designed to transfer most of the machine's weight and dynamic forces to the ground through the tracks. Forged from deep hardened steel, they are heat treated to increase internal strength to resist bell-mounting and improve rebuildability. Heat-treated housings increase body strength and extend service life.

 

Specifications for under roller
Structurewheel body35MnB/40Mn2/40MnB/50Mn
side coverQT500-7
shaft45#
ring floatGLKBTCr16Mo2NiCu
O ringrubber
Bimetal sleeveCuPb10Sn10
Hexagon socket boltJB/T1000-1977
lubricating oil40#
The main parametersnameTrack roller/Bottom roller/Support roller/Under roller
Part number3222 3490 02
ColorBlack
Surface HardnessHRC52-58,deepth:5mm-8mm
TechniqueForging&Casting
Warranty time1 Year
CertificationISO9001-9002
Delivery TimeUsually Within 3-7 Days After Payment Receipt
PackageWooden Case/Pallet

 
Advantage:
 
Made from special high-strength hardened steel and premium seals, the roller offers strength, durability, and high performance.
The tread and flange areas of the rollers are heat treated to increase strength and extend wear life.
The drum is equipped with a white dust-proof plug to prevent damage from oil and sand.
Guaranteed to fit all major equipment brands such as Bobcat, John Deere, CAT, Case, and more.
OEM quality: All product dimensions strictly follow OEM. We will also do a final inspection before shipping to avoid any issues.
 
 
3222 3490 02 Under roller for Wirtgen milling machine undercarriage part 0
FAQ
1. Are you a trading company or factory?
We are professional suppliers and brand makers with perfect product development systems, advanced business management workflow, and huge stocks.
2. Can you produce according to the samples or the technical drawing?
We have professional engineers who can produce according to the samples and drawings you provide.
3. Do you accept OEM & ODM?
Yes, we support OEM & ODM.
4. How about your delivery time?
Upon receipt of prepayment, delivery usually takes 3 to 7 days, depending on the products and quantities you order.
5. What are the terms of payment?
L/C, T/T, Western Union, and other payment terms are also negotiable.
6. What should we do if we can't find the product we need in the shop?
You can contact customer service and tell him the products you need and he will provide you with professional service!

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