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JIUWU 5-Pack 6900ZZ Deep Groove Ball Bearings, 10x22x6mm Double Sealed, High-Carbon Steel Skateboard Bearings
Item #: 17881858

JIUWU 5-Pack 6900ZZ Deep Groove Ball Bearings, 10x22x6mm Double Sealed, High-Carbon Steel Skateboard Bearings

Item #: 17881858

BDT 2028

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What Stands Out

Compact Size
These 3x8x4 mm miniature bearings are perfect for tight spaces, providing smooth performance without sacrificing durability, making them ideal for skateboard enthusiasts and small machinery.
High Quality Steel
Constructed from premium steel, these deep groove ball bearings offer enhanced strength and longevity, ensuring they withstand rigorous use while maintaining optimal performance over time.
Cost-Effective Pack
Sold in a convenient pack of 10, these bearings deliver excellent value, allowing users to replace multiple bearings without breaking the bank, ensuring all skateboard wheels glide effortlessly.

Product Details

Explore our wide range of 3x8x4mm miniature steel bearing skateboard ball bearings. Made of durable bearing steel, these bearings offer easy installation, less friction, and higher speeds. Upgrade your skateboard with this pack of 10 high-quality bearings on Ubuy Bangladesh.
BrandJIUWU
MaterialAlloy Steel
Item dimensions L x W x H0.86 x 0.86 x 0.23 inches (2.2 x 2.2 x 0.6 cm)
Item Weight1.95 Pounds (880 grams)
Bearing Number6900ZZ

Who Should Buy?

Suitable For
  • Skateboard Enthusiasts

    Ideal for skateboarders needing durable and compact bearings for smooth rides and enhanced performance.

  • Model Makers

    Perfect for hobbyists and model engineers needing miniature bearings for various small-scale applications.

  • DIY Projects

    Great for individuals working on DIY projects requiring precise and reliable miniature bearings for devices and gadgets.

Not Suitable For
  • Heavy Load Applications

    Not suitable for high-load scenarios, as they can wear out quickly under excessive weight or force.

  • Industrial Use

    Not recommended for industrial machinery that requires stronger, heavy-duty bearings for continuous operation.

  • Outdoor Conditions

    Limited protection against moisture and dirt; not ideal for outdoor applications where exposure is expected.

Product Description

JIUWU 5-Pack 6900ZZ Deep Groove Ball Bearings, 10x22x6mm Double Sealed, High-Carbon Steel Skateboard Bearings

About This Item

Introducing our 3x8x4mm Miniature Steel Bearing Skateboard Deep Groove Ball Bearings Pack of 10! These high-quality bearings are perfect for skateboard enthusiasts and builders who demand precision and durability. Made from durable bearing steel, these miniature bearings are designed to withstand heavy use and resist rust. The 3x8x4mm size is ideal for skateboard applications, providing a perfect fit for smooth and efficient movement. With an inner diameter of 3mm, an outer diameter of 8mm, and a thickness of 4mm, these bearings are the ideal size for your skateboard wheels. The pack includes 10 ball bearings, ensuring you have enough for your skateboard or multiple projects.

Each bearing is constructed with precision, resulting in less friction and higher speeds. With these bearings, you can experience a smooth and silent operation, allowing you to focus on perfecting your skateboard tricks. These bearings are not only functional, but they are also easy to install and replace. Simply remove your old bearings and replace them with these high-performance alternatives.

The durable and abrasion-resistant construction ensures that these bearings will last for a long time, even with frequent use and intense skateboarding sessions. Our 3x8x4mm Miniature Steel Bearing Skateboard Deep Groove Ball Bearings are an affordable option for both beginners and experienced skateboarders. With their reliable performance and versatility, these bearings can enhance your skateboarding experience and help you achieve your tricks with ease. Upgrade your skateboard today with our pack of 10 bearings. Experience the smooth movement and precision that these high-quality steel bearings provide.

Don't settle for anything less than the best - choose our Miniature Steel Bearing Skateboard Deep Groove Ball Bearings for all your skateboarding needs.

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Customer Questions & Answers

  • Question: What are 3x8x4 mm Miniature Steel Bearings used for?

    Answer: 3x8x4 mm Miniature Steel Bearings are commonly used in skateboard wheels, RC vehicles, small electric motors, and various DIY projects. These bearings allow for smooth rotation, reducing friction and wear in moving parts. Their compact size and design make them ideal for applications where space and weight are important. In skateboarding, these bearings enhance speed and performance by providing effortless movement.
  • Question: How do I install the 3x8x4 mm Miniature Steel Bearings in my skateboard?

    Answer: To install 3x8x4 mm Miniature Steel Bearings in your skateboard, first, remove the wheels. Then, press the bearings into the wheel hub using a bearing press or a similar tool until they fit securely. After that, place the wheels back onto the skateboard and secure them with the axle nuts. Proper installation ensures that the bearings function correctly, enabling smoother rides and better performance during skating.
  • Question: What material are the 3x8x4 mm bearings made from?

    Answer: These Miniature Steel Bearings are made from high-quality steel, which provides durability and strength. Steel is preferred for its ability to withstand significant stress and wear, ensuring long-lasting performance. Additionally, steel bearings often have lower rolling resistance compared to plastic alternatives, making them ideal for applications demanding precision and efficiency, such as skateboarding.
  • Question: Can I use these ball bearings in other applications besides skateboards?

    Answer: Yes, the 3x8x4 mm Miniature Steel Bearings are versatile and can be utilized in various applications beyond skateboards. They are suitable for use in RC cars, drones, and as components in mechanical devices like printers or electronics. Their adaptability makes them a valuable component for hobbyists and professionals who require reliable performance in compact spaces.
  • Question: What is the load capacity of these bearings?

    Answer: The load capacity of 3x8x4 mm Miniature Steel Bearings depends on several factors, including the specific application and installation. Typically, these bearings can handle moderate loads, which makes them suitable for skateboards and light machinery. When selecting bearings for a particular usage, consider the total weight and stress that will be applied to ensure optimal function and longevity.
  • Question: Are the bearings pre-lubricated?

    Answer: The 3x8x4 mm Miniature Steel Bearings may come pre-lubricated depending on the manufacturer. Lubrication is essential as it reduces friction and helps prolong the life of the bearings. If they are not pre-lubricated, applying a suitable bearing lubricant during installation is recommended to ensure smooth operation. Proper maintenance is crucial for bearing performance during use, especially in high-demand environments.
  • Question: What is the difference between deep groove ball bearings and other types?

    Answer: Deep groove ball bearings, such as the 3x8x4 mm Miniature Steel Bearings, are designed to accommodate radial and axial loads. This design allows for smooth operation, even under misalignment or axial displacement. Unlike other types, such as thrust bearings, deep groove ball bearings excel in applications that require a combination of stability and versatility, making them ideal for skateboards and other high-speed applications.
  • Question: How can I maintain the performance of these bearings?

    Answer: To maintain the performance of 3x8x4 mm Miniature Steel Bearings, regularly inspect them for dirt and debris. Cleaning can be done with a soft cloth and appropriate cleaner designed for bearings. It's also advisable to reapply lubricant periodically to minimize friction. Keeping bearings clean and well-lubricated will ensure they operate smoothly, enhancing the performance of your skateboard or any other application.
  • Question: Can I use these Miniature Steel Bearings in wet conditions?

    Answer: While 3x8x4 mm Miniature Steel Bearings can function in varied conditions, exposure to moisture can lead to corrosion and rust over time. If you plan to use them in wet environments, consider applying a water-resistant lubricant or opting for stainless steel bearings which are more resistant to rust. Proper storage and maintenance practices can also help prolong their life in such conditions.
  • Question: Where can I buy 3x8x4 mm Miniature Steel Bearing Skateboard Deep Groove Ball Bearings Pack of 10 in Bangladesh?

    Answer: You can purchase the 3x8x4 mm Miniature Steel Bearing Skateboard Deep Groove Ball Bearings Pack of 10 from Ubuy in Bangladesh. Ubuy offers a range of high-quality bearings along with a seamless shopping experience, making it a reliable choice for all your bearing needs.

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