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Item #:
12740116
5Pcs 8x40x20mm U Groove Nylon Guide Pulley Wheel Bearing Track Roller Bearing
Item #:
12740116
ETB 4013
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 07
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Experience long-lasting usage with our pulleys made from high-quality materials, offering exceptional durability and wear resistance.
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What Stands Out
Durable Material
Constructed with high-quality nylon, these pulleys offer exceptional wear resistance, ensuring a long lifespan and reduced maintenance needs compared to traditional metal options.
Smooth Operation
Designed for seamless rolling, the U groove enables smooth tracking along various surfaces, minimizing friction and enhancing performance in conveyor and sliding applications.
Versatile Use
Ideal for multiple applications, these guide pulley wheels are perfect for DIY projects, robotics, and machinery, providing adaptability that caters to diverse user needs.
Product Details
- Deep groove ball bearings, fashionable, slide flexible, compression wear. Our pulleys feature a U-shape groove design and a smooth surface, effectively reducing friction for seamless performance.
- Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and
- Experience long-lasting usage with our pulleys made from high-quality materials, offering exceptional durability and wear resistance.
- 【Wide Application】: Ideal for doors and windows, these pulleys are perfectly suited for tracking and driving mechanical equipment, providing reliable performance every time.
- Product Size: 8mm(ID)*40mm(OD)*20mm(Thickness) .5pcs
| Country of Origin | This item will be imported from US |
| What is in the box | 5Pcs 8x40x20mm U Groove... For more details, please check description/product details |
Product Technical Details
| Manufacturer | Preamer |
| Part Number | HU-626-28.5 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 1.57 x 0.79 x 1.57 inches |
| Item model number | HU-626-28.5 |
| Is Discontinued By Manufacturer | No |
| Size | 8x40x20mm |
| Color | Bearing Steel 5pcs |
| Material | Carbon Steel |
| Item Package Quantity | 5 |
| Certification | ABEC 7 |
| Batteries Included? | No |
| Batteries Required? | No |
Who Should Buy?
-
DIY Enthusiasts
Perfect for hobbyists looking to create or repair sliding doors, conveyor systems or various other projects.
-
Small Machinery
Ideal for small machinery requiring smooth movement and minimal friction for efficient operation.
-
Model Railroads
Great for model railroad designs where smooth track changes and transitions are essential for realistic operation.
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Heavy Equipment
Not suitable for heavy machinery or applications that require robust support and high load-bearing capacity.
-
Outdoor Use
May degrade when exposed to harsh weather conditions and require more durable materials for outdoor applications.
-
High-Speed Applications
Not designed to handle high-speed operations, which may lead to wear and reduced performance over time.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are 608zz deep groove pulley bearings used for?
Answer: 608zz deep groove pulley bearings are commonly used in applications that require smooth rotational movement. Their design allows them to support radial loads effectively, making them ideal for use in skateboards, agricultural equipment, and conveyor systems. The stainless steel construction offers durability and resistance to wear, while the PA-coated plastic ensures lightweight operation. You'll find these bearings essential in scenarios where equipment or machinery relies on reliable and smooth motion. -
Question:
What are the dimensions of the 608zz deep groove pulley bearings?
Answer: The dimensions of the 608zz deep groove pulley bearings are 8mm inner diameter, 40mm outer diameter, and 20mm width. These specific measurements enable them to fit perfectly into various applications where space is limited but strength and efficiency are critical. Whether you're working on small appliances or larger machinery, understanding these dimensions helps ensure the right fit for optimum performance. -
Question:
What material are these bearings made from?
Answer: These bearings are constructed from high-quality stainless steel, providing strength and resistance to corrosion. Additionally, they feature a PA-coated plastic design that enhances their durability and reduces friction. The combination of materials makes the 608zz bearings versatile for both indoor and outdoor applications, from DIY projects to industrial machinery, ensuring longevity and reliability in their usage. -
Question:
How do I install 608zz bearings in my project?
Answer: To install 608zz bearings, first ensure that the housing or application area is clean and free from debris. Align the bearing within the provided recess or mounting area, applying slight pressure until it fits snugly. Depending on your project, you may need to secure the bearing with retaining rings or clips for added stability. This installation method is often used in building custom machines or devices that require precision parts that can withstand movement over time. -
Question:
Are these bearings compatible with different types of materials?
Answer: Yes, 608zz deep groove bearings are compatible with various materials, including metal, plastic, and wood. Their design allows them to work effectively in combination with different substrates as they provide low friction and support loads efficiently. This versatility makes them suitable for a wide range of applications, from robotic arms to furniture wheels, ensuring a smooth operation regardless of the material used. -
Question:
What makes 608zz bearings ideal for U groove pulleys?
Answer: 608zz bearings are particularly suitable for U groove pulleys due to their deep groove design, which allows them to accommodate both radial and axial loads. This characteristic is crucial in pulley systems where the bearing needs to support and stabilize the belt or cable under varying conditions. Their sturdy design and efficient motion contribute to the smooth operation of systems like conveyor belts and elevators. -
Question:
Can I use these bearings for heavy-duty applications?
Answer: While 608zz bearings are robust and versatile, they are generally suited for light to medium-duty applications. For heavy-duty tasks, consider the load specifications to ensure they meet your project's requirements. They are commonly used in applications like hobbyist projects or light machinery but may not withstand extreme loads or stresses found in more demanding industrial environments. -
Question:
What is the difference between 608zz bearings and other types?
Answer: The primary difference between 608zz bearings and other types lies in their design and intended application. The 608zz features a deep groove, enabling it to handle both radial and axial loads efficiently. In contrast, other bearings may be designed specifically for either radial or axial loads. Understanding these differences is crucial when selecting bearings for specialized applications, ensuring you choose the right type for optimal performance. -
Question:
How do I maintain my 608zz bearings for longevity?
Answer: To maintain your 608zz bearings, regularly check for dust and debris, and clean them if necessary. Additionally, ensure they are properly lubricated to reduce friction and prevent wear. In applications exposed to harsh environments, consider adding protective seals to keep contaminants out. This maintenance will keep your bearings functioning smoothly, prolonging their lifespan in various projects, from machinery to model building. -
Question:
Where can I buy 5pcs 608zz Deep Groove Pulley Bearing in Ethiopia?
Answer: You can conveniently purchase 5pcs of 608zz Deep Groove Pulley Bearings at Ubuy in Ethiopia. Ubuy offers a diverse range of products, including high-quality bearings, which can be found on their website. With a user-friendly interface and robust search features, you’ll easily locate the specific items you need while enjoying a seamless shopping experience.
Preamer Deep-Groove Ball Bearings HU-626-28.5 Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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ETB 4013
Order now and get it around Friday, August 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Wide range of tools and accessories
- Focused on customer needs
- Deep groove ball bearings
- Fashionable and flexible
- Suitable for various applications
- High-quality and durable materials
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