163110-2RS 16x31x10mm Deep Groove Ball Bearing for Bicycle Bottom Brackets
| Item No : | 163110-2RS |
| Size (d*D*B) : | 16x31x10mm |
| Material : | Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.026KG |
| MOQ : | 100 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The 163110-2RS is a highly specialized, non-standard deep groove ball bearing (16x31x10mm) engineered explicitly for the cycling industry. Perfectly sized to fit modern bicycle bottom brackets and wheel hubs, it delivers a whisper-quiet, ultra-smooth rotational experience with minimal drag. We proudly supply this essential cycling component through our highly cost-effective RMO brand, while also offering the flexibility to source from other globally recognized bearing manufacturers to meet your specific riding or assembly requirements.
⚙️Product Features:
- Precision Cycling Fit: Exact 16x31x10mm dimensions guarantee seamless integration into bike frames, eliminating play and creaking.
- Weatherproof Sealing (2RS): Dual heavy-duty rubber seals protect the internal balls from mud, water, and trail dust, making it ideal for harsh outdoor environments.
- Low Friction Dynamics: Optimized internal clearance (C0) paired with premium waterproof cycling grease significantly reduces pedaling resistance.
- Flexible Sourcing: Available in our dependable RMO brand for bulk wholesale, or customizable with alternative premium brands upon request.
⚙️Product Applications:
Engineered to handle the unique torsional forces of cycling, the 163110-2RS is the go-to choice for:
- Bicycle Bottom Brackets (BB) and Cranksets.
- Front and Rear Wheel Hubs (MTB, Road, and Gravel bikes).
- Suspension Pivot Points on full-suspension mountain bikes.
- E-bike (Electric Bicycle) motor drive systems.
⚙️Precautions:
| 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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⚙️Obtain Certificate:
About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!
⚙️Technical Parameters:
| Model No. | |
| Bearing Type | Thin-Section Deep Groove Ball Bearing |
| Dimensions | |
| Closures | 2RS (Dual Rubber Seals) |
| Material | |
| Clearance | C0 / CN (Standard for cycling ) |
| Lubrication | Waterproof Cycling Grease |
| Weight per Piece | |
| Brand | RMO/Neutral/OEM/Other Brand |
| Package | |
| Lead Time | |
| Shipping | |
| Payment | 100% TT, or 30% TT In Advance, 70% TT After Finished Production |
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