Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain
The Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain are precision-engineered for keychain enthusiasts, small machinery users, and professionals who demand ultra-reliable, high-speed performance. Constructed with high-quality stainless steel and a stamped steel cage, these single-row deep groove ball bearings are designed to handle both axial and radial loads smoothly. Perfect for miniature motors, custom keychains, and precision gadgets, they provide low-noise operation, long-lasting durability, and stable performance under rigorous use. Their compact thin section ensures effortless integration into small devices, maintaining professional-grade reliability even in demanding applications.

These bearings are also ideal for industrial miniaturized automation tools, linear positioners, and compact mechanical systems, offering a cost-effective solution without compromising quality. With minimal maintenance requirements and compatibility with standard bearing housings, these bearings deliver consistent, smooth, and high-speed operation over long periods, making them a trusted choice for both hobbyists and industrial applications.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain |
| Applicable Industries | Keychain |
| Precision Rating |
P0,P6,P5,P2,P4
|
| Number of Rows |
Single row
|
| Inner Diameter |
17 mm
|
| Outer Diameter | 26 mm |
| Width | 5 mm |
| Sealing Type |
ZZ 2RS OPEN
|
| System of Measurement | Metric |
| Material |
Stainless Steel
|
|
Cage Material
|
Stamped Steel Plate
|
| Bearing Type | Deep Groove Ball Bearing |
| Load Type | Axial & Radial Load Ball Bearings |
| Lubrication |
Dry/Grease/Oil
|
| Feature |
High Speed, Low Noise
|
| Noise Level |
Z1,Z2,Z3
|
| Vibration Level |
V1 V2 V3 V4
|
| Clearance | C2 C0 C3 C4 C5 |
| Structure Type | Deep Groove Structure |
| Bore Type | Cylindrical Bore |
| Fit Type | Press Fit |
| Housing Compatibility | Suitable for standard bearing housings |
Why Choose Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain?
🔹 Designed for use in keychains, miniature devices, and compact machinery.
🔹 Versatile single-row structure provides excellent stability and load handling.
🔹 Sealed options (ZZ, 2RS, OPEN) ensure long lifespan and protect against dust and debris.
🔹 Made from premium stainless steel for strength, corrosion resistance, and high-speed performance.
🔹 Compact inner diameter of 17 mm and outer diameter of 26 mm for precise fitting.
🔹 Supports various clearance options: C0, C2, C3, C4, C5.
🔹 Low-noise operation for quiet performance in small devices.
🔹 High-speed capability ensures smooth rotation and durability.
🔹 Perfect for miniature motors, linear positioners, and other precision equipment.
🔹 Press-fit bore type ensures secure installation in standard housings.
Maintenance Tips for Longevity
🔹 Clean bearings regularly using a safe, non-corrosive solvent.
🔹 Reapply appropriate grease or oil after cleaning to maintain performance.
🔹 Avoid exposure to water or humid environments to prevent rusting.
🔹 Use correct tools for installation and removal to avoid damage.
🔹 Store in a dry, cool place when not in use to extend life.
Order Now – Get Your Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain Today!
Enhance the performance of your keychain accessories, miniature motors, and precision gadgets with the Reliable 17x26x5mm Deep Groove Ball Bearings for Keychain. Designed for high-speed operation, low-noise performance, and long-term durability, these bearings are perfect for hobbyists, DIY enthusiasts, and industrial applications alike. Invest in high-quality bearings and experience smooth, professional-grade motion from the very first use.









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