Open Ceramic Ball Bearing 61802 15x24x5 Si3N4 Ceramic Balls Deep Groove For Low Friction And High Precision Rotations Durable Lightweight Bearing Suitable For Precision Mechanisms With 15 Mm Inner Diameter And 24 Mm Outer Diameter

Ceramic 61802 Open Bearing, 15x24x5, single unit
✔️ Open Si3N4 ceramic bearing 15mm ID, 24mm OD, 5mm wide

The 61802 ceramic bearing is a compact, open-ball hybrid unit designed for precise, low-friction rotation in lightweight machines. It's ideal for small shafts in hobby robotics, model making, and precision gear systems where heat buildup is a concern.

✅ Inner diameter 15 mm, outer diameter 24 mm, width 5 mm
✅ Ceramic material Si3N4, open design
✅ Deep groove design handles radial loads
✅ Hybrid ceramic bearing (ceramic balls on steel races)
✅ Pack size: 1 bearing

💡 What is a ceramic bearing used for in small motion systems?

This answer covers common use cases and benefits. - handy for high-speed, low-friction operation - lightweight and corrosion resistant for long life - works well with dry lubrication and minimal maintenance - ideal for compact, precision assemblies