100-1000pcs Solid PP Polypropylene Plastic Balls | G1 Precision Bearing Balls
Stock up on high-performance PP polypropylene plastic balls with our cost-effective bulk packs (100-1000pcs)! Engineered to G1 precision (±0.02mm tolerance) and made from durable polypropylene, these solid balls excel in bearings, floatation devices, and chemical-resistant applications—ideal for businesses and DIY projects alike.
📋 PP Polypropylene Plastic Balls Technical Specifications
| Attribute |
Details |
| Product Name |
Solid PP Polypropylene Plastic Balls |
| Material |
Polypropylene (PP) |
| Precision Grade |
G1 (High Precision) |
| Tolerance |
±0.02mm |
| Density |
~0.91g/cm³ (less than water, floatable) |
| High Temperature Resistance |
Up to 120℃ |
| Water Absorption |
Low (ideal for wet environments) |
✨ Key Benefits of Solid PP Plastic Balls
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Superior Chemical Resistance: Withstands acids, alkalis, alcohol, salt solutions, oil, grease, and common liquids (not resistant to aromatic hydrocarbons/chloric acid).
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Floatable Design: Density (~0.91g/cm³) is less than water—perfect for floatation devices, calibration level indicators, and water-based applications.
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High Precision (G1 Grade): ±0.02mm tolerance ensures consistency for bearings, seals, and precision mechanical parts.
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Thermal Stability: Operates reliably up to 120℃, suitable for moderate-temperature environments.
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Electrical Insulation: Excellent electrical insulator with a low dielectric coefficient—safe for electronics-related uses.
🔧 Top Uses for PP Polypropylene Bearing Balls
Industrial Bearings
G1 precision makes them ideal for low-friction bearing systems in machinery.
Cosmetic & Personal Care
Used in roll-on bottles, sprayers, and cosmetic applicators for smooth operation.
Floatation Devices
Floatable design suits level indicators, water sensors, and marine equipment.
Sealing Systems
Chemical resistance and precision make them reliable for valve seals and gaskets.
📦 Bulk PP Plastic Balls Package Options
Choose the quantity that fits your needs! Our solid PP polypropylene plastic balls are available in bulk packs of 100pcs, 200pcs, 500pcs, or 1000pcs—perfect for small projects, commercial production, or inventory restocks.
❓ FAQs About 100-1000pcs PP Plastic Balls
Do you offer discounts for larger bulk orders (more than 1000pcs)?
Yes! For orders exceeding 1000pcs of PP polypropylene plastic balls, contact our team for custom bulk pricing. We offer extra discounts for commercial buyers, manufacturers, and long-term partners.
What diameter sizes are these PP plastic balls available in?
Our G1 precision PP plastic balls come in common diameters (e.g., 2mm, 5mm, 8mm, 10mm)—select your desired size from the dropdown menu before adding to cart. If you need a custom size, contact us for availability.
Are these PP plastic balls safe for food-contact applications?
Yes! Our PP plastic is FDA-approved for food contact, making these balls suitable for food processing equipment (e.g., conveyors, level sensors) or food-grade packaging.
Can these balls be used in environments hotter than 120℃?
No—PP plastic’s maximum thermal resistance is 120℃. Exposing solid PP plastic balls to higher temperatures may cause warping or melting. For high-heat applications, check our heat-resistant plastic ball options.
What if I receive damaged PP plastic balls in my bulk order?
We inspect all bulk packs before shipping, but if you receive damaged PP polypropylene balls, contact us within 48 hours of delivery with photos. We’ll send a replacement or issue a full refund—no return shipping required for defective items.
💬 Customer Support for PP Plastic Ball Buyers
Have questions about bulk pricing, size availability, or application fit? Our customer service team responds within 24 business hours—we’re here to help you find the right PP plastic ball solution.
We stand behind our products and strive for 100% customer satisfaction—if you’re not happy with your order, let us know, and we’ll make it right!
