Cuscinetto a sfere interamente in ceramica Si3N4, da tre ottavi Inch per sette ottavi Inch per nove trenta secondi Inch . Precisione del nitruro di silicio per macchinari industriali sottoposti a carichi elevati: resistenza all’usura, basso attrito e prestazioni durature.

High-precision full ceramic bearing 3/8 x 7/8 x 9/32 in
✔️ Open full ceramic Si3N4 bearing, no cage, size 3/8 ID x 7/8 OD

This full ceramic bearing uses silicon nitride Si3N4 balls and an all-ceramic race. It's built for high-speed precision, corrosion resistance, and clean environments, making it a solid choice in industrial machinery, medical devices, and aerospace components where low friction and longevity matter.

✅ Bore (ID): 3/8 in (9.53 mm)
✅ Outer diameter (OD): 7/8 in (22.23 mm)
✅ Width: 9/32 in (7.14 mm)
✅ Material: Si3N4 full ceramic; open bearing, 1 piece

💡 What is a full ceramic bearing typically used for?

These bearings shine in demanding environments where metal bearings struggle. - high-speed, low-friction operation
- corrosion and chemical resistance for tough settings
- long service life with minimal lubrication
- lightweight, stable performance in precision machinery