16 Black Roller Skate Bearings With Bronze Cage And Blue Seals For Roller Blades, 8mm By 22mm By 7mm Deep Groove Radial Ball Bearings, Set Of 16, Black Bearings With Bronze Cage And Removable Blue Seals For Fast Smooth Rolling
✔️ 8x22x7 mm, bronze cage, dual blue seals, pre-lubed for immediate use
These high-performance inline skate bearings are standard 8x22x7 mm components built for inline skates and roller blades. The bronze cage reduces friction for faster spins, while dual blue seals guard against dust and moisture. This 16-pack makes replacement easy for multiple wheels or DIY projects.
✅ Size: bore 8 mm, outer diameter 22 mm, width 7 mm
✅ Material: chrome steel for durability and performance
✅ Cage design: bronze cage lowers friction for higher speed
✅ Seals: two removable blue seals guard against dust and moisture
✅ Lubrication: pre-lubed with oil for immediate use
💡 What is a ball bearing used for in skate wheels? This handy component keeps parts turning smoothly and reduces resistance. - Reduces friction for smoother spins in inline skates - Handles radial loads during turns and grinding - Seals and bronze cages extend wheel life in dusty environments