FUSHIBEARING
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6704RS Ball Bearing 20x27x4mm,20x27 ABEC 3 Blue Rubber Sealed Precision Ball Bearings (Pick of 10pcs)
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6704RS Ball Bearing 20x27x4mm,20x27 ABEC 3 Blue Rubber Sealed Precision Ball Bearings (Pick of 10pcs)
Great Quality & Value For Applications
6704RS Ball Bearing 20x27x4mm,20x27 ABEC 3 Blue Rubber Sealed Precision Ball Bearings (Pick of 10pcs)
Item #: 54222880

6704RS Ball Bearing 20x27x4mm,20x27 ABEC 3 Blue Rubber Sealed Precision Ball Bearings (Pick of 10pcs)

Item #: 54222880

MMK 80548

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Order now and get it around Wednesday, September 02
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What Stands Out

Precision Design
Engineered with ABEC 3 specifications for superior accuracy and performance, ensuring smooth operation in various applications.
Rubber Sealed
Each bearing features a blue rubber seal that provides effective dust protection, enhancing longevity and reliability for prolonged use.
Value Pack
Includes a convenient pack of 10 bearings, offering exceptional value for hobbyists and professionals needing multiple replacements or upgrades.

Product Details

Shop for 6704RS Ball Bearing on Ubuy Myanmar. High-speed, precision ABEC 3 bearings with rubber seals. Great quality & value. Size: 20x27x4mm.
Brand NameFUSHIBEARING
Bearing Number6704RS
Bearing TypeBall Bearing
Part Number6704-BL
Unit Count10 Count
ManufacturerFUSHIBEARING
Model6704-BL
Item Weight56 g
Item Thickness4 millimeters
Outside Diameter27 millimeters
Material TypeAlloy Steel, Rubber
Compatible LubricantGrease
Specification MetOem
BrandFUSHIBEARING
MaterialAlloy Steel, Rubber

Who Should Buy?

Suitable For
  • Hobbyists

    Ideal for DIY projects, ensuring smooth rotations in small appliances or model kits requiring reliable bearings.

  • RC Enthusiasts

    Perfect for radio-controlled vehicles, providing high precision and durability under demanding conditions.

  • Small Machinery

    Suitable for light machinery applications needing precision components to maintain effective operation over time.

Not Suitable For
  • Heavy Machinery

    Not suitable for large-scale industrial applications where high load bearings are necessary for operation.

Product Description

6704RS Ball Bearing 20x27x4mm,20x27 ABEC 3 Blue Rubber Sealed Precision Ball Bearings (Pick of 10pcs)

About This Item

Introducing the 6704RS Ball Bearing - Your Ultimate Precision Solution Are you in need of high-quality ball bearings that ensure top-notch precision and performance? Look no further! Our 6704RS Ball Bearing is the perfect choice for all your industrial and mechanical needs. Designed with utmost precision and craftsmanship, these blue rubber-sealed ball bearings provide exceptional durability and reliability. With their ABEC 3 rating, you can expect smooth and seamless operation, no matter the application. Each set includes 10 pieces of these top-of-the-line 6704RS ball bearings, ensuring you have enough supply for various projects. Whether you are a professional mechanic or an avid DIY enthusiast, these bearings are an indispensable part of your toolkit. Trust in the durability and longevity of our precision ball bearings.

The blue rubber seals not only provide excellent protection against dust and debris but also enhance their overall performance. Say goodbye to unnecessary friction and wear, and enjoy optimal functioning with every use. The 6704RS Ball Bearing boasts a compact size of 20x27x4mm, making it suitable for a wide range of applications. From machinery to robotics and everything in between, these bearings are versatile enough to meet your specific needs. Upgrade your equipment and experience the difference that precision and reliability make.

With the 6704RS Ball Bearing, you can trust that your machinery will run smoothly and efficiently. Don't settle for subpar performance when it comes to your projects. Invest in the best with our 6704RS Ball Bearing. Order your set now and enjoy the unmatched precision and durability that these bearings provide.

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Customer Questions & Answers

  • Question: What is the size and specification of the 6704RS ball bearings?

    Answer: The 6704RS ball bearings are precision-engineered to have a size of 20x27x4mm. They feature ABEC 3 ratings for accuracy and reduced friction, which enables smoother operation in various devices. These bearings also come with blue rubber seals that protect them from dust and moisture, enhancing their longevity, making them suitable for both indoor and outdoor applications.
  • Question: What applications are suitable for 6704RS ball bearings?

    Answer: 6704RS ball bearings are versatile and can be used in numerous applications such as electric motors, skateboards, bicycles, and robotics. Their design accommodates high-speed rotations while maintaining durability, making them ideal for machinery or equipment that operates under high load and speed conditions. Whether you're working on DIY projects or professional machinery, these bearings can deliver optimal performance.
  • Question: How do the rubber seals contribute to the performance of the 6704RS bearings?

    Answer: The blue rubber seals integrated into the 6704RS bearings serve as an essential barrier against contaminants like dirt and moisture. This protection helps maintain lubrication within the bearing, reducing wear and tear over time. By keeping debris out, they not only prolong the life of the bearings but also ensure consistent performance, making them essential for machines operating in harsh environments.
  • Question: What is the meaning of ABEC 3 in relation to ball bearings?

    Answer: ABEC 3 is a rating that indicates the tolerances and precision of the ball bearings. It means these bearings can operate efficiently with minimal friction and noise. The ABEC ratings range from 1 to 9, where a higher number signifies greater precision. Choosing ABEC 3 bearings is ideal for applications that require reliable and smooth operation without extreme performance demands.
  • Question: How many pieces come in a purchase of the 6704RS ball bearings?

    Answer: When you purchase the 6704RS ball bearings, you'll receive a pack containing 10 pieces. This bulk offer is not only cost-effective but also ensures that you have multiple bearings on hand for various repairs or projects. Having extra parts available is convenient for hobbyists and professionals alike, allowing for quick replacements or upgrades.
  • Question: What materials are used in the construction of 6704RS ball bearings?

    Answer: The 6704RS ball bearings are made from high-quality steel, which provides excellent strength and resilience. The steel construction is complemented by the blue rubber seals, which enhance durability and protect the internal components. This combination results in a robust bearing suitable for various mechanical applications, ensuring reliable performance for years.
  • Question: Can the 6704RS ball bearings be used in high-speed applications?

    Answer: Yes, the 6704RS ball bearings are designed for high-speed applications due to their precision engineering and ABEC 3 rating. The optimized design helps minimize friction and ensures smooth operation, making them ideal for electric motors and other fast-moving machinery. Their ability to maintain performance under speed makes them a practical choice for users requiring reliable bearings.
  • Question: How do I properly install 6704RS ball bearings?

    Answer: Installing 6704RS ball bearings requires careful handling to avoid damaging the seals or races. Start by cleaning the housing or components where the bearing will be placed. Gently press the bearing into its seat using a suitable tool, ensuring it fits snugly. Avoid using excessive force, which could misalign the bearing. Proper installation contributes significantly to optimal functionality and longevity.
  • Question: Where can I buy 6704RS ball bearings in Myanmar?

    Answer: You can purchase the 6704RS ball bearings from Ubuy in Myanmar. Ubuy offers a wide selection of precision ball bearings, including this model. Their platform ensures easy access to product details, allowing for informed decisions. Shopping with Ubuy provides a streamlined and hassle-free experience, making it an ideal choice for procurement of quality bearings.

FUSHIBEARING Bearings Editorial Review

The 6704RS Ball Bearing set has garnered a positive reception from customers, particularly praising the precision and smooth operation of the ball bearings. Users have noted that the bearings perform reliably in various applications, showcasing a good balance between quality and affordability. The ABEC 3 rating is appreciated by those who require decent performance without reaching into high-end pricing. Many customers emphasize the durability of the blue rubber seals, which effectively protect the bearings from dust and moisture, enhancing their longevity. With a size of 20x27x4mm, these ball bearings are versatile and fit a multitude of devices, making them an attractive choice for both casual hobbyists and more serious applications. Overall, the 6704RS Ball Bearings stand out for their reliable performance and cost-effectiveness, making them a go-to option for those in need of high-quality bearings. **

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Pros

  • Smooth operation and reliable performance
  • Good balance of quality and affordability
  • Durable blue rubber seals protect against dust and moisture
  • Versatile size suitable for various applications
  • Positive feedback from both hobbyists and serious users

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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MMK 80548

Order now and get it around Wednesday, September 02

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

  • Precision high speed ball bearing
  • Made of chrome steel 52100 (GCr15)
  • ABEC 3 races with rubber seals
  • Perfect replacement for Traxxas 5182A RC vehicles
  • Meets/exceeds OEM specifications
  • Ideal for off-road racing

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