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- 608-2RS Bearing 8x22x7mm, Rubber Sealed Steel...
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Item #:
22222812
608-2RS Bearing 8x22x7mm, Rubber Sealed Steel 100-Pack
87% of respondents would recommend this to a friend
Item #:
22222812
AUD 49
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What Stands Out
High Speed
Designed for optimal performance, these ABEC3 bearings ensure high-speed action, making them ideal for skateboards, inline skates, and other high-velocity applications.
Double Sealed
The double-sealed design protects against dust and moisture, enhancing longevity and reliability, perfect for both outdoor and indoor use in various devices.
Versatile Use
These bearings are suitable for a wide range of applications, including fidget spinners and 3D printers, offering unmatched versatility and value for users with diverse needs.
Product Details
| Brand Name | Donepart |
| Bearing Number | 608 2RS |
| Bearing Type | Ball Bearing |
| Number of Items | 100 |
| Part Number | A40014 |
| Manufacturer | Donepart |
| Included Components | 100-pack 608 bearings |
| Model | 608-2RS |
| Part Interchange Info | 608-2RS |
| Item Dimensions | 0.87 x 0.28 x 0.31 inches (2.2 x 0.7 x 0.8 cm) |
| Item Weight | 12 g |
| Item Thickness | 7 millimeters |
| Outside Diameter | 22 millimeters |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
| Specification Met | ABEC 3 |
| Brand | Donepart |
| Material | Alloy Steel |
| Item dimensions L x W x H | 0.87 x 0.28 x 0.31 inches (2.2 x 0.7 x 0.8 cm) |
Who Should Buy?
-
Skateboard Enthusiasts
These bearings improve performance and speed for skateboarders, enhancing ride quality and durability.
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3D Printer Users
Ideal for 3D printers, providing smooth operation and maintaining precision in printing without excessive wear.
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Hobbyists and Crafters
Great for DIY projects, including fidget spinners and custom toys, offering reliability and ease of use.
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Heavy Industrial Use
Not suitable for heavy machinery or industrial applications requiring higher load capacities or advanced bearings.
Product Description
608-2RS Bearing 8x22x7mm, Rubber Sealed Steel 100-Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are 608-ZZ ball bearings used for?
Answer: The 608-ZZ ball bearings are widely used in various applications such as skateboards, 3D printers, and even robotics. Their versatile design and high-speed capabilities make them ideal for ensuring smooth and efficient motion in these devices. For instance, in skateboards, they help in reducing friction, allowing for faster speeds and better maneuverability. Similarly, in 3D printers, these bearings contribute to precise movement of the print head, ensuring accurate and consistent prints. -
Question:
What does ZZ mean in the context of bearings?
Answer: ZZ refers to the double metal shields that protect the bearings from dust and debris while retaining the lubricant inside. This feature is essential for enhancing the lifespan and performance of the bearings. The double shield design prevents any contaminants from entering the bearing, which is particularly important in environments where dirt and grime can compromise performance, such as in skateboarding or industrial machinery. -
Question:
How do I know if 608-ZZ bearings are compatible with my application?
Answer: To determine compatibility, you need to check the dimensions and specifications required for your specific application. The 608-ZZ bearings have a dimension of 8mm inner diameter, 22mm outer diameter, and 7mm width, which are standard dimensions for many skateboard and 3D printer parts. If your equipment is designed to accommodate these sizes, then the bearings should fit correctly and function effectively. Always consult your product manual for compatibility details. -
Question:
What is the C3 clearance in ball bearings?
Answer: C3 clearance indicates a specific internal clearance level that means the bearings have a larger than normal clearance. This design caters to high-speed operations, allowing for thermal expansion and preventing any seizing or overheating. For applications like skateboards or 3D printers, this means that you can achieve optimal performance at higher speeds without the risk of failure due to temperature fluctuations or misalignment. -
Question:
Can I use 608-ZZ bearings in water or wet conditions?
Answer: 608-ZZ bearings are not specifically designed for wet environments since the metal shields may not provide adequate protection against moisture. If you plan to use them in wet conditions, it is advisable to use stainless steel versions or consider sealed bearings which are better suited for such environments. Using these bearings in unsuitable conditions may lead to rust and decrease their performance and lifespan. -
Question:
How do I maintain 608-ZZ ball bearings?
Answer: Maintaining 608-ZZ ball bearings involves regular cleaning and lubrication. You should clean the bearings periodically to remove dirt and old lubricant. After cleaning, applying a suitable lubricant helps in reducing friction and wear. For skateboards, you might want to do this every few months, depending on usage. For 3D printers, following the manufacturer's recommendations is key to ensuring optimal performance. -
Question:
Are 608-ZZ ball bearings noisy during operation?
Answer: Typically, 608-ZZ bearings operate quietly due to their precision manufacturing and quality materials. However, factors like improper installation, lack of lubrication, or wear can lead to increased noise levels. In ideal conditions, such as regular maintenance and proper installation, you should experience smooth and silent operation, which is crucial for applications like 3D printing where noise can be a distraction. -
Question:
How many bearings come in a 100-pack?
Answer: As stated, the 100-pack contains exactly 100 individual 608-ZZ ball bearings. This large quantity is advantageous for hobbyists and professionals who may require multiple bearings for various projects or repairs. Whether you're a skateboard enthusiast looking to replace worn-out bearings or a 3D printing aficionado needing spare parts, this pack ensures you have enough supply for all your needs. -
Question:
What is the speed rating of C3 high-speed bearings?
Answer: C3 high-speed bearings, like the 608-ZZ, are designed to perform exceptionally well at high rotational speeds. While specific speed ratings can vary by manufacturer, C3 clearance generally allows these bearings to operate efficiently in high-speed applications, often rated to handle up to several tens of thousands of RPMs. This makes them an excellent choice for applications demanding high-speed performance, such as in sports equipment or precision machinery. -
Question:
Where can I buy Donepart 100-Pack 608-ZZ Deep Groove Ball Bearings in Kiribati?
Answer: You can purchase the Donepart 100-Pack 608-ZZ Deep Groove Ball Bearings from Ubuy in Kiribati. Ubuy offers a convenient shopping experience where you can find a vast selection of bearings along with detailed product descriptions and user reviews to aid in your purchase decision. Ubuy's platform also provides additional information about the product specifications, which can help you make an informed choice.
Donepart Bearings Editorial Review
608-2RS Bearing 8x22x7mm, C3, Rubber Sealed Steel 2-Pack are an excellent choice for various applications like fidget spinners and 3D printing projects. Users have praised their performance and durability, noting they spin well and come with a light lubricant already applied, although a lighter lubricant might enhance their spin further. Made of alloy steel, these sealed ball bearings maintain smooth operation and tend to last longer compared to cheaper alternatives. The robust packaging ensures that the bearings arrive in perfect condition, without any deformation, allowing for confident usage in precision applications. Customers have reported a high satisfaction level with the quality, especially for their price point.
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Pros
- Smooth operation with sufficient spinning speed
- Excellent durability and longevity of bearings
- Comes well-packaged in protective tubes
- Light lubricant included for immediate use
- Great choice for 3D printing applications
Cons
- May require additional lubrication for optimal performance
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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AUD 49
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Features & Benefits
- 100% Bearing Steel ensures exceptional durability.
- Versatile applications in motors, machinery, and more.
- Strict quality control guarantees long service life.
- Advanced machining allows for custom specifications.
- Double metal sealed design for enhanced reliability.
- Proven performance backed by excellent customer reviews.
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