Ceramic Si3N4 Stainless Steel Shielded Deep Groove Ball Bearing 25x47x12mm ABEC5 Shielded Bearing For Precision Machinery And Automotive Applications Ideal For Robotics And CNC Machines With Corrosion Resistance And Low Friction For Long Life

S6005HZZ Ceramic Shielded Bearing 25x47x12mm, ABEC-5
✔️ 25 mm ID, 47 mm OD, 12 mm wide; ABEC-5 precision, Si3N4 ceramic balls

This is a precision sealed ball bearing designed for high-speed, low-friction operation. With a ceramic Si3N4 ball and stainless steel housing, it's commonly used in electric motors, CNC components, 3D printers, and precision instruments where reliable, smooth motion is key.

✅ Inner diameter 25 mm, outer diameter 47 mm, width 12 mm
✅ ABEC-5 precision for high-speed, low-friction rotation
✅ Material: ceramic Si3N4 balls in stainless steel cage
✅ Shielded design protects lubrication and contamination
✅ Pack: 1 bearing (single unit) included

💡 What is a ball bearing used for in precision machinery and hobby projects?

This handy component keeps machines running smoothly under load. - used to support radial loads and reduce friction in small motors - ideal for electric motors, 3D printers, and CNC gear where tight tolerances matter - ceramic balls offer corrosion resistance and longer life in hobby and industrial setups - works well in shielded or sealed assemblies to keep dirt out