Pack Of 8 Full Ceramic 608 Skateboard Bearings With Si3N4 Balls And Nylon Cage 8x22x7mm Precision Ceramic Bearings For Superior Durability Lightweight Corrosion Resistant Smooth Rolling For Freestyle And Downhill Riding

Full Ceramic 608 Bearings with Si3N4 Balls (8-Pack)
✔️ 8 pcs, 8x22x7 mm, ceramic Si3N4 balls, nylon cage

These fully ceramic 608 skateboard bearings feature silicon nitride balls and a nylon cage, delivering low friction and long life for skateboards, longboards, and light machinery where performance matters.

✅ Size and specs:
✅ Size: 8x22x7 mm sealed ball bearing in pack
✅ Balls: Si3N4 silicon nitride ceramic
✅ Races: ZrO2 ceramic zirconium dioxide
✅ Cage: Nylon for lightweight, stable spacing

💡 What is a ceramic bearing used for in skateboard gear and machinery?

Ceramic bearings are handy for high-speed, low-friction rotation and long life in tough conditions.

- Low friction for smooth rotation under load - High wear resistance reduces maintenance - Lightweight components improve efficiency - Reliable in dusty or wet environments