Precision 63800-2RS Sealed Thin Wall Bearing for Robotics & Gimbal
| Item No : | 63800-2RS (6800 Extra-Wide Series) |
| Size (d*D*B) : | 10x19x7mm |
| Material : | Chrome Bearing Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.007KG |
| MOQ : | 50 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The 63800-2RS (10x19x7mm) is a specialized extra-wide thin-section deep groove ball bearing engineered for tight spatial constraints demanding high rotational precision. Featuring a 7mm width—2mm wider than standard 6800-series bearings—it accommodates an expanded internal synthetic grease volume, substantially extending service life in compact designs. As a flexible B2B trading vendor, we deliver precision-manufactured 63800-2RS components under our quality-checked RMO brand while accommodating custom global multi-brand OEM procurement needs.
⚙️Product Features:
- Thin-Section Extra-Wide Architecture: Combines a minimal 19mm outer diameter with a 7mm widened profile for superior axial stability in ultra-compact envelopes.
- Dual NBR Contact Rubber Seals (2RS): Double rubber seals retain factory grease while guarding raceways against fine dust, moisture, and particulate ingress.
- High-Precision & Low-Torque Operation: Super-finished inner/outer raceways reduce operational friction and acoustic noise during high-speed rotation.
- Agile B2B Sourcing Support: Benefit from immediate fulfillment via stock RMO brand inventory or tap into our network for tier-one OEM brand alternatives.
⚙️Product Application:
Optimized for compact equipment requiring high stiffness and maintenance-free longevity, the 63800-2RS bearing is ideal for:
- Drone camera gimbals, optical stabilization systems, and precision robotics.
- Bicycle suspension pivots, lightweight hubs, and micro drivetrain linkages.
- Handheld medical instruments, optical encoders, and automated micro-actuators.
- Small electric power tools and specialized brushless motors with strict radial limits.
⚙️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 / Industry No. | |
| Bearing Type | |
| Metric Dimensions | 10x19x7mm (Inner d x Outer D x Total Width/Height H) |
| Seal Type | Double Rubber Seals / 2RS, Pre-greased |
| Width Comparison | 7mm Extra Wide (+2mm wider than standard 6800-2RS 10x19x5mm) |
| Material | |
| Target Application | Drone Gimbals, Robotics, Bicycle Pivots & Micro Motors |
| Brand | RMO (Own Brand) / Neutral / OEM Custom / Other Global Brands |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |
| Model No. | d | D | H | m |
| 619/9 | 9 mm | 20 mm | 6 mm | 7.2 g |
| 609 | 9 mm | 24 mm | 7 mm | 13.5 g |
| 629 | 9 mm | 26 mm | 8 mm | 18 g |
| 639 | 9 mm | 30 mm | 10 mm | 33.5 g |
| 61700 | 10 mm | 15 mm | 3 mm | 1.4 g |
| 61800 | 10 mm | 19 mm | 5 mm | 4.8 g |
| 63800 | 10 mm | 19 mm | 7 mm | 6.8 g |
| 61900 | 10 mm | 22 mm | 6 mm | 8.9 g |
| 6000 | 10 mm | 26 mm | 8 mm | 17.5 g |
| 6200 | 10 mm | 30 mm | 9 mm | 29 g |
| 6300 | 10 mm | 35 mm | 11 mm | 50.5 g |
| 61701 | 12 mm | 18 mm | 4 mm | 2.7 g |
| 61801 | 12 mm | 21 mm | 5 mm | 5.4 g |
| 63801 | 12 mm | 21 mm | 7 mm | 7.6 g |
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