uxcell Plastic Bearing Balls 9mm G2 Precision Mini Ball Set 100pcs PP

Description

Product Overview

uxcell presents a set of 100 precision‑engineered polypropylene bearing balls, each 9mm (0.35″) in diameter and graded G2 for tight dimensional tolerance. Made from durable PP, these balls offer a smooth surface, high wear resistance, and excellent corrosion resistance, making them suitable for a wide range of mechanical and decorative applications. The compact size and consistent spherical shape ensure low friction and quiet operation.

Usage

These mini bearing balls are ideal for cosmetic roller bottles, fragrance sprayers, float mechanisms, sealing balls, and drawer slide systems. They perform well in both indoor workshops and outdoor environments where rust‑free operation is essential. Hobbyists and engineers alike use them for DIY prototypes, robotics, and precision equipment.

Why Choose Us

uxcell guarantees consistent quality through strict manufacturing controls and thorough testing of each batch. Our PP material is selected for its balance of strength and flexibility, providing long‑lasting performance without the risk of rust. Backed by responsive customer support, we ensure satisfaction from purchase to implementation.

Key Features

• G2 grade precision delivers reliable, repeatable motion in mechanical assemblies.
• High wear‑resistant polypropylene extends service life even under constant use.
• Corrosion‑free design allows deployment in humid or outdoor settings.
• Uniform 9mm diameter fits standard roller and sprayer mechanisms effortlessly.
• Dedicated after‑sales support ensures quick assistance for any technical queries.

FAQ

What is the material of these bearing balls?

They are made from high‑quality polypropylene (PP), offering durability and resistance to rust.

Are these balls suitable for outdoor applications?

Yes, the PP material is corrosion‑resistant, making them safe for outdoor and humid environments.

What does G2 grade mean?

G2 indicates a high level of dimensional accuracy suitable for precision mechanisms.

Can I use these balls in cosmetic roller bottles?

Absolutely, their smooth surface and precise size make them perfect for roller bottle applications.

Do you offer bulk discounts?

Contact our sales team for volume pricing and custom packaging options.