6802 BKCoating Ceramic Bearing (15x24x5mm) - The Ultimate Upgrade for Smoothness & Durability
Designed for cyclists who demand ultimate performance, the 6802 specification ceramic bearing features our exclusive BKCoating technology for unparalleled smoothness and durability. Whether you're upgrading your hubs, bottom bracket, or pivots, this bearing is your top choice to unlock your potential and feel the speed.
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✔Ultimate Smoothness: Featuring Grade 5 (G5) Silicon Nitride (Si3N4) ceramic balls, which are harder, rounder, and lighter than traditional steel balls. They effectively reduce rolling resistance, faithfully converting every watt of your power into forward momentum.
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✔Exceptional Durability: Our exclusive BKCoating technology gives the inner and outer races superior corrosion and wear resistance. Even in wet and harsh riding conditions, it effectively extends the bearing's lifespan, with protection comparable to traditional sealed bearings.
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✔Precision Universal Standard: Strictly adhering to the
15x24x5mm 6802 standard dimensions ensures a precise fit in a wide range of compatible hubs or bottom brackets, making it your most reliable choice for upgrades or repairs. -
✔Lower Maintenance: The self-lubricating properties of ceramic balls mean they are less affected by lubricant degradation compared to traditional steel bearings, significantly reducing the need for frequent maintenance.
Specifications
| Item | Specification |
| Inner Diameter (ID) | 15mm |
| Outer Diameter (OD) | 24mm |
| Width | 5mm |
| Model | 6802 |
| Ball Material | Grade 5 (G5) Silicon Nitride (Si3N4) |
| Coating Technology | BKCoating Anti-Corrosion Coating |
Application & Compatibility
The 6802 is a bearing specification widely used in high-performance cycling components. You can find it in the wheel hubs, bottom brackets, and pivots of many brands. The CRODER 6802 BKCoating Ceramic Bearing follows the universal standard and can serve as a direct upgrade or replacement for these parts. To ensure a perfect fit, we strongly recommend verifying the original bearing specifications of your equipment before purchasing.
Frequently Asked Questions (FAQ)
Q: Are ceramic bearings really better than traditional steel bearings?
A: Yes, in high-end applications, the advantages of ceramic bearings are significant. They primarily excel in three areas:
- Lower Rolling Resistance: Ceramic balls are rounder and harder, leading to smoother rolling.
- Longer Lifespan: Ceramic material is harder and corrosion-resistant, making it less prone to wear.
- Lighter Weight: Contributes to the ultimate lightweighting of components.
Q: Does this 6802 bearing come with seals?
A: While many users search for 6802-2rs sealed bearings, which shows a concern for protection, our BKCoating technology provides anti-corrosion and wear-resistance at the material level. This offers excellent durability even without seals, while maintaining the lowest possible rolling resistance. You can use it with your existing seals if your application requires them.
Q: Do I need special tools to install this bearing?
A: Yes. The precision of the installation directly impacts the bearing's performance and lifespan. To realize the full potential of this ceramic bearing, we strongly recommend using a professional bearing press tool and having the installation performed by an experienced bicycle mechanic.
