Item No :
6805-RDSize (d*D*B) :
25×37×6mmMaterial :
Chrome steel Gcr15Brand :
Famous brand/RMO/Neutral/OEM&ODMLead Time :
normally 3-5 daysWeight :
0.018KGShipping Port :
Guangzhou, Ningbo, ShanghaiMOQ :
100 pcsHigh Precision 6805-RD Thin Section Bike Bearing
⚙️Product description:
The 6805‑RD is a thin‑section sealed bearing widely used in bicycle components such as hubs, bottom brackets, and suspension pivots. With high‑precision steel, low friction, and durable red seals, this model delivers smooth rotation and long service life even under outdoor riding conditions.
| Model No. | 6805-RD |
| Size | 25×37×6mm |
| Sealing | One-sided sealed |
| Material | Chrome steel Gcr15 |
| Package | Plastic Tube/single box + Carton + Pallet |
| Service | OEM/ODM |
| Lead time | Normally 3-5 days |
| Shipping Port | Guangzhou, Ningbo, Shanghai |
| Payment | 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production |
• High precision quality
• rubber seals (dust & waterproof)
• Suitable for outdoor riding
• Low noise and low friction
• Long service life
• Thin section design for lightweight bicycle components
| Bearings No. | d*D*H(mm) | WT(KG) | Bearings No. | d*D*H(mm) | WT(KG) |
| 12267RS | 12*26*7 | 0.0151 | 19307RS | 19*30*7 | 0.0234 |
| 15267RS | 15*26*7 | 0.0124 | 190537RS | 19.05*37*9 | 0.004 |
| 152610RS | 15*26*10 | 0.012 | 19317RS | 19*31*7 | 0.023 |
| 16257RS | 16*25*7 | 0.014 | 19379RS | 19*37*9 | 0.037 |
| 16287RS | 16*28*7 | 0.014 | 22317RS | 22*31*7 | 0.032 |
| 17287RS | 17*28*7 | 0.0131 | 22379RS | 22*37*9 | 0.037 |
| 163110RS | 16*31*10 | 0.0258 | 215317RS | 21.5*31*7 | 0.014 |
| 173110RS | 17*31*10 | 0.0254 | 24377RS | 24*37*7 | 0.019 |
| 6805-RD | 25*37*6 | 0.02 | 24378RS | 24*37*8 | 0.0232 |
| 30406RS | 30*40*6 | 0.018 | 18338RS | 18*33*8 | 0.023 |
• Bicycle hubs
• Bicycle bottom brackets
• Mountain bikes (MTB)
• Road bikes
• Suspension pivots
• OEM replacement and aftermarket repair
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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