Description
Product Overview
The uxcell 200‑piece set of polypropylene (PP) bearing balls is engineered for high‑precision applications where consistency and durability matter. Each ball measures 6.35 mm (1/4 in) in diameter and meets the G2 accuracy grade, delivering tight tolerances that keep rotating components running smoothly. Constructed from robust polypropylene, the balls resist wear, corrosion, and chemical exposure, making them suitable for both indoor and outdoor environments. Their smooth surface minimizes friction, reducing noise and energy consumption in mechanisms such as rollers, sprayers, floats, and sealing assemblies. The compact size and uniform shape enable reliable performance in a wide range of devices, from cosmetic bottle rollers to industrial slide mechanisms.
![[Product front view showing all components]](https://www.candyzone.store/wp-content/uploads/2026/07/2b07e9b3f57d403fb5c97d8038b5d5ca.jpg)
Usage
These PP plastic bearing balls are versatile enough to serve in many sectors. In the cosmetics industry, they act as rollers inside fragrance and skincare bottles, providing a gentle, even application. In laboratory equipment, they function as low‑friction pivots for stirrers and mixers. Hobbyists use them in 3D‑printed mechanisms, miniature gear trains, and DIY robotics where metal bearings would be overkill. Their corrosion‑free nature also makes them ideal for marine‑grade applications such as small floats or water‑level sensors. Whether you are assembling a high‑precision slide, a spray nozzle, or a custom‑built prototype, the consistent dimensional stability of these balls ensures repeatable results batch after batch.
Why Choose Us
Choosing uxcell means selecting a brand committed to quality and reliability. Our PP bearing balls undergo strict dimensional checks to guarantee G2 grade accuracy, reducing the risk of premature wear. The polypropylene material is sourced from reputable suppliers, ensuring each ball is free from contaminants that could affect performance. We back our products with responsive customer support and a clear return policy, giving you confidence in every purchase. Additionally, our packaging of 200 balls per set provides excellent value for both small‑scale projects and larger production runs, eliminating the need for frequent re‑ordering.
Key Features
- G2‑grade precision ensures tight tolerances for smooth operation
- Durable polypropylene resists wear, chemicals, and corrosion
- Compact 6.35 mm size fits a wide range of mechanisms and devices
- Low‑friction surface reduces noise and energy consumption
- Responsive customer support and hassle‑free returns for peace of mind
FAQ
What is the material of these bearing balls?
The balls are made from high‑quality polypropylene, a plastic known for its strength, chemical resistance, and low friction.
Can these balls be used in wet or outdoor environments?
Yes, polypropylene does not rust or degrade when exposed to water or outdoor conditions, making the balls suitable for marine and outdoor applications.
What does G2 grade mean?
G2 grade indicates a high level of dimensional accuracy and roundness, suitable for precision mechanisms where consistent performance is critical.
How many balls are included in each package?
Each package contains 200 individual PP bearing balls, providing ample quantity for both prototyping and small‑scale production.
Are there any special storage requirements?
Store the balls in a cool, dry place away from direct sunlight. The material is stable, but keeping them in a sealed container helps maintain dimensional consistency.
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