Engineered for thrill and reliability | Best Quality 17x40x12mm Plain Rolling Bearings for Chair
The Best Quality 17x40x12mm Plain Rolling Bearings for Chair are specifically crafted to provide outstanding performance and long-lasting durability for chair applications. Designed to withstand high-speed rotations while ensuring smooth and efficient movement, these bearings make any chair mechanism run effortlessly. Whether used in office chairs, gaming chairs, or any seating system that requires smooth adjustment and stability, these bearings are the ideal choice for both comfort and durability.

Featuring high-quality Chrome Steel Gcr15 construction and a reliable 2RS ZZ seal design, these bearings provide exceptional resistance to wear and corrosion, while maintaining high-speed performance and low-noise operation.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Best Quality 17x40x12mm Plain Rolling Bearings for Chair |
| Application | Chairs |
| Precision Rating |
P2
|
| Number of Rows |
Single row
|
| Inner Diameter |
17 mm
|
| Outer Diameter | 40 mm |
| Width | 12 mm |
| Sealing Type |
2RS ZZ Seal
|
| System of Measurement | Metric |
| Material |
Chrome Steel Gcr15
|
|
Ball Material
|
Steel balls
|
| Bearing Type | Deep Groove Ball Bearing |
| Load Type | Axial & Radial Load Ball Bearings |
| Lubrication | Dry\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 Best Quality 17x40x12mm Plain Rolling Bearings for Chair?
🔹 Perfect for chair applications – Engineered to support axial and radial loads, ensuring efficient movement in swivel chairs and reclining systems.
🔹 High precision – Offers superior performance with P2 precision, making it perfect for systems that require smooth, precise movement.
🔹 Durable materials – Made from durable Chrome Steel Gcr15, ensuring a long lifespan even in demanding conditions.
🔹 Wide range of applications – Suitable for office chairs, gaming chairs, or any system requiring reliable motion and low maintenance.
🔹 Variety of clearance options – Available in C2, C0, C3, C4, and C5 for different tolerances based on your need.
Maintenance Tips for Longevity
🔹 Clean the bearings regularly with a safe solvent to remove dust and debris.
🔹 Reapply grease or lubricant after cleaning to maintain smooth operation.
🔹 Avoid exposure to water or other moisture sources to prevent rust.
🔹 Use proper tools when installing or removing bearings to avoid damage.
🔹 Store bearings in a dry, cool place to prevent any corrosion.
Order Now – Get Your Best Quality 17x40x12mm Plain Rolling Bearings for Chair Today!
Don’t wait to upgrade your chair’s performance with the Best Quality 17x40x12mm Plain Rolling Bearings for Chair. These bearings provide excellent durability and efficiency, ensuring a comfortable and smooth seating experience. Upgrade now and enjoy enhanced comfort and reliability.
Experience the difference with the Best Quality 17x40x12mm Plain Rolling Bearings for Chair. Designed to withstand heavy use, these bearings offer superior stability and smoothness, making them the perfect upgrade for your office or gaming chair. Say goodbye to squeaky, unstable chairs and enjoy a more ergonomic and efficient seating experience. Whether for home or office use, these bearings ensure long-lasting performance and maximum comfort, helping you stay productive or relaxed without any interruptions.









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