Shielded Bearing 6x30x20mm With Black Polyurethane Tire Roller Wheel For Smooth Low Friction Rotation In CNC Robotics And Conveyor Applications Black PU Material 6mm Inner Diameter 30mm Outer Diameter 20mm Width
✔️ 6 mm ID, 30 mm OD, 20 mm wide; shielded black PU tire
This shielded bearing blends a compact 6x30x20 mm form with a durable black polyurethane tire, ideal for compact roller systems in conveyors, packaging lines, and linear slide units.
✅ Inner diameter 6 mm, outer diameter 30 mm, width 20 mm
✅ Shielded design guards against dust and moisture
✅ Material: black polyurethane tire on nylon core for smooth rolling
✅ Pack size: 1 bearing per order
💡 What is a shielded sealed ball bearing with PU tire used for in small roller assemblies? This handy option is designed to provide smooth motion while protecting the bearing from dust and moisture. - applications: conveyors and packaging lines - benefits: low friction, longer life, and easy maintenance - compatibility: fits standard 6x30x20 mounting footprints