20-Pack 608-2RS Full Ceramic Si3N4 Skate Bearings 8x22x7mm

608-2RS Full Ceramic Ball Bearings - 20 Pack
✔️ 8mm ID - 22mm OD - 7mm Wide

This 20-pack of 608-2RS full ceramic bearings is built for serious performance and corrosion resistance. With inner and outer races made from silicon nitride and a PTFE cage, these bearings are ultra-smooth, non-magnetic, and ideal for high-speed skate setups, industrial tools, and cleanroom gear.

✅ Type: Full ceramic ball bearings
✅ Inside diameter: 8mm
✅ Outside diameter: 22mm
✅ Width: 7mm
✅ Balls: Silicon nitride (Si3N4)
✅ Inner/outer races: Silicon nitride (Si3N4)
✅ Cage: PTFE (Polytetrafluoroethylene)
✅ Size: 8 x 22 x 7 mm
✅ Quantity: 20 bearings
✅ Commonly used in: Skates, inline blades, precision machinery
✅ Category: Full ceramic bearings

💡 Why choose full ceramic bearings over metal ones?

They’re non-conductive, corrosion-proof, and heat-tolerant.
Silicon nitride offers lower friction and higher speed capability.
Perfect for skate racing, high-speed tools, and sensitive environments.

Skate smoother, spin faster, and roll cleaner - grab this 20-pack and upgrade to ceramic excellence!