S688ZZ Bearing Ceramic Premium ABEC-7 Shielded Dry 8x16x5mm

S688ZZ Hybrid Ceramic Ball Bearing
✔️ ABEC-7 - 8x16x5mm - Stainless Steel & Si₃N₄

This S688ZZ premium hybrid ceramic bearing features stainless steel races paired with high-performance silicon nitride (Si₃N₄) ceramic balls for extreme durability and speed. With double metal shields and a dry lubrication setup, it's ideal for high-precision, high-RPM applications.

✅ Size: 8mm (ID) x 16mm (OD) x 5mm (Width)
✅ Material: Stainless steel races and cage
✅ Balls: Si₃N₄ ceramic (silicon nitride)
✅ Closures: Double metal shields (ZZ)
✅ Lubrication: Dry (lightly oiled, no grease)
✅ Quality: Premium ABEC-7 (P4) rated
✅ Type: Deep groove hybrid ceramic bearing
✅ Quantity: 1 bearing