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