608 ZZ Ball Bearings(10PCS), 608ZZ Metal Double Shielded Miniature Deep Groove Skateboard Ball Bearings (8mm x 22mm x 7mm)

608ZZ Shielded Ball Bearings: 10-pack for skateboards and inline skates
✔️ 8x22x7 mm, double shielded, carbon steel, 34,000 RPM max

These 608 ZZ bearings are single-row radial bearings with shields on both sides to keep lubricant in and contaminants out. Made from carbon steel, they’re built for durability under heavy loads and are a staple in skateboards, inline skates, scooters, and other small-roller applications. Each package includes 10 bearings.

✅ 8x22x7 mm size, 10 pcs per package
✅ Double shielded on both sides for contamination protection
✅ Carbon steel body, grease lubricated, 34,000 RPM max
✅ Ideal for skateboards, inline skates, scooters and other small-roller gear

💡 What is a sealed ball bearing with shields used for in everyday machinery?

- Keeps lubricant in and dirt out to extend service life - Handy in compact drives, skate hardware, hobby robotics, and small equipment - Improves smooth rotation and reliability under moderate to high speeds