331/43219 Bottom Roller For Mini Excavator Undercarriage Components
Basic Info.
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.
| The main parameters |
Name |
Track roller/Bottom roller/Support roller/Under roller |
| Part number |
331/43219 |
| Color |
Black |
| Material |
45Mn |
| Technique |
Forging&Casting |
| Warranty time |
1 Year |
| Certification |
ISO9001-9002 |
| Delivery Time |
Usually Within 3-7 Days After Payment Receipt |
| Package |
Wooden Case/Pallet |
Advantage:
This bottom roller is a durable undercarriage replacement part for your machine.
Our rollers utilize special high-strength-hardened steel and quality seal groups that provide excellent lubricating oil retention.
Sealed bearings stop dirt, mud, and grime from penetrating inner components.
It was designed and manufactured to exact OEM specifications using high-quality, high-strength steel.
It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
Customer Service
We are manufacturer
Perfectly matched model
Excellent quality and service
Made from the highest quality materials
Applicable Industry
Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works, Energy & Mining
FAQ
1. What's your terms of packing?
Generally, for bulk shipments, we will pack the goods on sturdy fumigated wooden pallets. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your official authorization letter.
2. What's your terms of payment?
You can pay by wire transfer, Western Union, PayPal, or other payment methods we have negotiated on.
3. What's your terms of delivery?
Fully flexible logistics service to meet your needs.
Regularly, FOB, DDU, and CIF terms are accepted if necessary.
4. How long would it take to receive the parcel?
Generally, depends on the shipping method. If production is required, we will deliver within our negotiated time after receiving your deposit payment. Time taken depends on the items and quantities you have ordered and also other force majeure.
Do you have questions or this isn't exactly what you were looking for? Please call us at +86 177 509 556 09 or email us at support@echoo.cn.
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