1.5mm Diameter Delrin (Acetal) Plastic Ball Bearings. In Stock. Other Names: POM, Acetal, Polyoxymethylene. Colour: Natural white. Sizes available: 1mm – 150mm. Hardness: Shore D. Density: 1.40 g/cm3. Standard Precision Grade: 2. Very light homopolymer thermoplastic resin balls, they provide good mechanical characteristics, corrosion resistance, wear and abrasion resistance.Size: 1.5mm-20mm Plastic Balls Polyamide (Nylon) Balls PTFE (Polytetrafluoroethylene / Teflon) Balls Polypropylene Balls Polyethylene Balls Plastic balls are used in low load applications and flow control. Colored plastic balls are used for identification purposes, and in Many medical applications. Plastic balls offer excellent fatigueOur POM Plastic Ball for Sliding Devices Table Drawers is rich and diverse, with high quality and low price, which meet the needs of different levels of market. Please contact us now! With years of product prioritizes customers' requirements, produces second to none quality products and offers exceptional after-sales service support.1.5mm POM Plastic Ball for Sliding Devices Table Drawers, Find Details about Ball, Plastic Ball from 1.5mm POM Plastic Ball for Sliding Devices Table Drawers - Shando.