
B5 Excavator Bottom Roller
Color:black,yellow,blue,gray
Mini track roller type:inner flange,outter flange
Bushing type:bearig,bimetabl bushing
mounting type:shaft bolt type,collar type
Product Introduction
Products Description
B5 excavator bottom roller
Yanmar B5 excavator bottom roller is an essential component to ensure smooth and efficient functioning of the excavator. This high-quality roller is designed to provide durability and performance, even in the most challenging conditions.
The Yanmar B5 excavator bottom roller is made from premium quality materials, which ensure its strength and longevity. It is built to withstand heavy loads, extreme temperatures, and harsh working environments. With this roller, you can be confident that your excavator will function smoothly, even in the toughest of conditions.
The bottom roller is an integral part of the excavator that helps in its movement. It guides the movement of the tracks and helps in maintaining balance. The Yanmar B5 excavator bottom roller is designed to provide stability and smooth functioning, which is essential for efficient excavation.
Moreover, this roller is easy to install and requires low maintenance. Its efficient design eliminates any need for extra lubrication or frequent replacements, thus saving on maintenance time and costs.
In conclusion, the Yanmar B5 excavator bottom roller is a reliable and efficient component that ensures smooth functioning of the excavator. It is durable, easy to install, and requires low maintenance, making it the right choice for any excavation project.

Collars of bottom rollers are made by ductile iron. It shows exceptional resisitance to shock.

Each mini excavator rollers is precision machined to house special high impact low wear bimetal bushings.
YANMAR:B12/B15/B17/B22/B25/B27/B37/B50/B65/B7/SV15/SV17/SV100/VIO15/VIO17/VIO20/VIO25/VIO30/VIO35/VIO27/VIO40/VIO45/VIO50/VIO55/VIO70/VIO80/YB121/YB251/YB351
Yanmar, a world-renowned manufacturer of machinery and engines, produces a wide range of excavators. They are divided into several series, each with its unique traits.
The first series, called the ViO series, is uniquely compact and versatile. These excavators are designed to work in tight areas where larger machinery can't fit. They can perform a wide variety of tasks, from landscaping and demolition to utility work and trenching.
Secondly, the B series is a basic but iconic series. It is designed to handle a range of construction and landscaping tasks. These excavators are particularly popular with private contractors and smaller businesses thanks to their low cost and reliable performance.
The third series, C series, features Yanmar's most powerful excavators, making them perfect for heavy-duty construction work. They can dig deep and wide holes, lifting and moving massive amounts of soil and rock with ease.
The most flexible and quick to operate excavators in the Yanmar range are the V series. These excavators are designed for a wide range of job sites, with attachments that can lift and move materials fast and efficiently.
Finally, the Genuine Parts series features quality components designed and manufactured by Yanmar to ensure the best performance and durability for all of their excavators.
With each of these series providing a range of possible applications, Yanmar's excavators are the perfect choice for any construction project. They are reliable, versatile, and built to last, making them an investment worth making. Whether you're a small business owner or a large-scale contractor, Yanmar has the perfect excavator for every task.
Products parameters
| Roller body type | Bushing type | Mouting type | Color |
| inner single flange | bearing | shaft type | black |
| outter flange | bimetal bushing | collar type | yellow |
| triple flange | gray |
track Roller Assembly And painting


More about Products

track roller body forging

track roller body heattreatment

track roller assembly

track roller packing
Technical requirement
1. All parts shall be cleaned before assembly without any sundries;
2. Apply a small amount of clean engine oil to the grinding surface of the floating seal ring;
3. Idle for more than 10 times after assembly;
4. Carry out the pressure test before oil injection, and there is no air leakage under the pressure of 0.5-0.6mpa;
5. After installation, inject clean sae80w-90 gear oil (the oil volume accounts for about the cavity
90% ~ 95% of the volume;
6. After the surface is clean, spray two coats of dark blue antirust paint.
FAQ
1. Are You A Manufacturer Or A Trader?
We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
2. How Can I Be Sure The Part Will Fit My Excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. What Is The Package? Can I Print My Logo Or Brand On The Package?
The normal package is below:
Honed tubes package: oilded and capped on tub end. PE sheet bundles wrapped package or as per request.
Chrome plated bars package: oiled and protected by hardboard sleeves, then in seaworty wooden case.
Hydaulic cylinder package: wrapped by PE film and packed in strong wooden case.
Logo or marking will be as per customer's request.
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