Cuscinetto a sfere in ceramica aperto Si3N4 17x30x7mm sfere in nitruro di silicio di alta qualità ABEC5, Stainless Steel e Radial a gola Radial , progettato per macchinari di alta precisione e a basso attrito, per garantire prestazioni fluide ad alta velocità e una lunga durata in ambienti difficili

These are high-precision ceramic bearings built for fast, smooth rotation. With Si3N4 ceramic balls and a stainless steel cage, they excel in applications like precision motors, 3D printers, robotics, and other equipment requiring reliable speed and longevity.

✅ Bore 17 mm (0.67 in) OD 30 mm (1.18 in) Width 7 mm (0.28 in)
✅ Material: stainless steel outer ring and cage; Si3N4 ceramic balls
✅ ABEC-5 precision for high-speed operation
✅ Open radial-deep groove design for cooling and easy inspection
✅ Pack: 1 bearing