Lightweight 606 Polypropylene Plastic Ball Bearing for Chemical Pumps
| Item No : | 606 PP bearing |
| Size (d*D*B) : | 6x17x6mm |
| Material : | Polypropylene PP |
| Lead Time : | 3-5 days |
| Weight : | 0.0009KG |
| MOQ : | 100 Pcs |
⚙️Product Description:
The 606 PP plastic deep groove ball bearing features a 6 mm bore diameter, 17 mm outer diameter, and 6 mm width. Manufactured with high-purity Polypropylene (PP) rings, an engineered polymer cage, and high-precision glass or 316 stainless steel balls, this miniature plastic bearing provides outstanding resistance to chemical solvents, acids, and alkalis. It operates completely dry without grease, delivers ultra-low operational noise, and ensures total electrical insulation. As a specialized trade partner, we supply factory-direct stock of our proprietary RMO brand alongside global brand sourcing to serve demanding chemical handling, laboratory, and electronics processing applications.
⚙️Product Features:
- Chemical and Acid-Alkali Corrosion Resistance: High-purity Polypropylene material resists harsh chemical attack from acids, alkalis, and salts, preventing rust and material breakdown.
- Lightweight and Non-Magnetic Performance: Low-density polymer structure significantly decreases rotational mass while providing zero magnetic interference for sensitive electronics.
- 100% Oil-Free Dry Operation: Eliminates the need for grease lubrication, preventing fluid contamination in cleanroom environments, medical instruments, and food processing lines.
- Superior Electrical Isolation: Natural dielectrical properties of PP resin block electric currents, preventing electrical erosion and static charge build-up.
- Flexible Dual Sourcing Options: Factory-direct inventory of cost-competitive RMO brand paired with global top-brand sourcing ensures a secure and adaptable supply chain.
⚙️Product Application:
- Chemical Dosing and Liquid Handling: Corrosive fluid pumps, chemical dosing systems, and acid etching lines.
- Medical Diagnostic Instruments: Automated blood testing analyzers, reagent liquid dispensers, and laboratory centrifuges.
- Semiconductor Wet Process Equipment: PCB cleaning machinery, semiconductor wafer etching tools, and chemical bath rollers.
- Food and Pharmaceutical Packaging: Bottling line conveyor guides, pharmaceutical washing equipment, and cleanroom handling units.
⚙️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:
| Item No. | 606 PP |
| Size | 6x17x6mm (Inner d x Outer D x Total Width/Height H) |
| Plastic Deep Groove Ball Bearing | |
| Number of Ball Rows | Single Row |
| Ring Material | Polypropylene PP |
| Ball Material | Soda-Lime Glass or 316 Stainless Steel |
| Cage Material Options | Polypropylene PP Cage |
| Lubrication | Self-Lubricating Dry Operation |
| Precision | P0 / P6 (ABEC-1 / ABEC-3) Optional |
| 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% TT, or 30% TT In Advance, 70% TT After Finished Production |
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