6006 Full Ceramic Silicon Nitride Ball Bearing 30x55x13mm High Precision Ceramic Bearing For Industrial Equipment Inner Diameter 30mm Outer Diameter 55mm Width 13mm Rust Resistant Low Friction Long Service Life

High-Performance 6006 Full Ceramic Si3N4 Bearing 30x55x13mm
✔️ 30x55x13mm bore, 55mm OD, 13mm width; Si3N4 ceramic, PTFE cage, qty 1

This full ceramic bearing uses silicon nitride balls and races for excellent high-speed performance, low friction, and corrosion resistance in demanding industrial and lab equipment. It’s ideal for precision machines, medical devices, and vacuum systems where metal bearings risk contamination or wear.

✅ Bore: 30 mm
✅ Outer diameter: 55 mm
✅ Width: 13 mm
✅ Material: Si3N4 ceramic balls and races
✅ Cage: PTFE
✅ Full ceramic construction (no steel components)

💡 What is a full ceramic bearing used for in precision machinery and industrial equipment? A handy choice for low friction, clean operation, and long life in demanding settings. - high-speed spindles and precision motors - corrosive or clean-room environments - vacuum systems and medical devices

Full Ceramic Ball Bearing Silicon Nitride