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6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs)
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6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs)
Rubber sealed ball bearings have maximum protection and are ideal for off-road racing, protecting against exposure to dust, dirt, and moisture which can destroy bearings.
6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs)
Item #: 40631877

6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs)

Item #: 40631877

AUD 37

Price Details

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Order now and get it around Wednesday, September 02
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Rubber sealed ball bearings have maximum protection and are ideal for off-road racing, protecting against exposure to dust, dirt, and moisture which can destroy bearings.
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What Stands Out

High Precision
Engineered for accuracy, the 6903-RS ball bearings provide smooth performance, reducing friction for enhanced efficiency, making them ideal for precision applications.
Durable Design
Crafted with robust materials, these bearings are designed to withstand harsh conditions and heavy loads, ensuring long-lasting reliability in various mechanical systems.
Value Pack
This offering includes four pieces, providing excellent value for money and ensuring you're well-stocked for repairs or projects, maximizing convenience for DIY enthusiasts and professionals alike.

Product Details

Shop 6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs) online at a best price in Kiribati. B08SPXFZ7H
Brand NameFUSHIBEARING
Bearing Number6903RS
Bearing TypeBall Bearing
Part Number6903RS
ManufacturerFUSHIBEARING
Model6903RS
Item Thickness7 Millimeters
Outside Diameter30 Millimeters
Material TypeAlloy Steel
Compatible LubricantGrease
Specification MetABEC 3
BrandFUSHIBEARING
MaterialAlloy Steel
Item Weight0.4 lbs (180 grams)

Who Should Buy?

Suitable For
  • Hobbyists

    Ideal for hobbyists working on projects involving robotics or model building requiring reliable and low-friction components.

  • Small Appliances

    Perfect for small appliances that need efficient rotation mechanics like fans, motors, and small machines.

  • DIY Projects

    Great for DIY enthusiasts needing durable bearings for custom mechanical designs or home-built items.

Not Suitable For
  • Heavy Machinery

    Not suitable for heavy machinery applications that require larger bearings with higher load capacity.

Product Description

6903-RS Ball Bearing 17x30x7mm 6903RS (Pick of 4pcs)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the dimensions of the 6903-RS ball bearing?

    Answer: The 6903-RS ball bearing measures 17mm in inner diameter, 30mm in outer diameter, and 7mm in width. This specific sizing makes it suitable for a variety of applications where space and fit are crucial. For example, it’s commonly used in electric motors, skateboards, and bicycle hubs, where compactness and durability are essential.
  • Question: What materials are used to make the 6903-RS ball bearing?

    Answer: The 6903-RS ball bearing is typically made from high-carbon chromium steel, which provides excellent load-bearing capabilities and durability. The seals on the bearing are often made of rubber, which helps to keep lubricant inside and prevents contaminants from entering. This material composition is ideal for maintaining performance in high-friction environments, such as machinery and automotive applications.
  • Question: What does the 'RS' in 6903-RS indicate?

    Answer: 'RS' in the 6903-RS designation refers to the presence of rubber seals on both sides of the bearing. These seals help to retain lubricants and protect the bearing from dirt, dust, and moisture. This feature significantly enhances the longevity and reliability of the bearing, making it perfect for applications where exposure to challenging conditions is a concern.
  • Question: How many pieces are included in the 6903-RS ball bearing pack?

    Answer: The pack of 6903-RS ball bearings includes four pieces. This bulk purchasing option is economical for individuals and businesses that require multiple bearings for repairs or manufacturing processes. Using these bearings in pairs for wheel hubs or multiple bearings for multi-part machinery can optimize performance and efficiency.
  • Question: Can the 6903-RS ball bearing be used for bicycle applications?

    Answer: Absolutely, the 6903-RS ball bearing is well-suited for bicycle applications, especially in wheel hubs and bottom brackets. Its robust design and sealed structure help ensure a smooth and efficient ride by minimizing friction and effectively handling the loads experienced during cycling. Opting for quality bearings can greatly enhance bike performance and rider comfort.
  • Question: What is the load capacity of the 6903-RS ball bearing?

    Answer: The load capacity of the 6903-RS ball bearing varies depending on its specifics and application; typically, it can handle moderate radial and axial loads effectively. This makes it suitable for various household items to industrial machinery, ensuring reliability across diverse applications. It’s particularly beneficial in setups where consistent performance and strength are mandatory.
  • Question: Are 6903-RS ball bearings suitable for high-speed applications?

    Answer: Yes, the 6903-RS ball bearings are designed to perform well in moderate to high-speed applications. The smooth rolling action enables reduced friction, which is crucial for applications such as electric motors and machinery that operate at high speeds. Ensuring proper lubrication can enhance performance further, making them ideal for high-speed operations.
  • Question: How should I install the 6903-RS ball bearings?

    Answer: To install the 6903-RS ball bearings, ensure that the surfaces are clean and free from debris. Use appropriate tools to press the bearings into the housing, ensuring they sit flush without any tilting. Proper alignment is essential to avoid premature wear. For best results, lubricate them before installation to promote optimal performance and longevity.
  • Question: Do the 6903-RS ball bearings require maintenance?

    Answer: Yes, while the 6903-RS ball bearings come sealed to facilitate longevity, periodic maintenance can enhance their performance. Regularly checking for signs of wear or excess noise is recommended. If necessary, you can re-lubricate them, especially in high-stress environments, to extend their lifespan and maintain smooth operation.
  • Question: Where can I buy 6903-RS ball bearing 17x30x7mm 6903RS Pick of 4pcs?

    Answer: You can purchase the 6903-RS ball bearing in a pack of 4 pieces from Ubuy in Kiribati. Ubuy offers a range of options for this product, making it convenient for you to find exactly what you need. With their streamlined process, you're set to acquire high-quality bearings tailored to your specific applications.

FUSHIBEARING Deep-Groove Ball Bearings Editorial Review

The 6903-RS Ball Bearing 17x30x7mm 6903RS Pack of 4pcs is a set of ball bearings that have received mixed reviews from customers. Some customers have found that the bearings work well and are of great quality, with balls that are hard chromed and rated ABEK3. However, other customers have reported that the bearings do not spin at all and are not worth the money spent on them. Thus, this product may be hit or miss depending on the individual product received.

Customer Reviews & Ratings

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Pros

  • Rated ABEK3
  • Balls are hard chromed for durability
  • Can work well and function as designed

Cons

  • Some customers have reported that bearings do not spin at all

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AUD 37

Order now and get it around Wednesday, September 02

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Rubber sealed ball bearings provide maximum protection
  • These are ideal for off-road racing
  • Protects against exposure to dust, dirt, and moisture
  • Chrome Steel 52100 (GCr15) ABEC 3 Precision Races
  • Hard Chrome Steel 52100 (GCr15) balls
  • Lubricated with Grease

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