80 Skateboard/Inline Skate bearings,They fit RollerBlades and Scooters,Bearings have 80 Deep Groove Radial Ball Bearings,bearings have metal shields, Bearings are made of Carbon Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, bearings are pre-lubricated with oil,

• Item: 608ZZ Ball Bearings
• Type: Deep Groove Ball Bearings
• Closures: Metal Shields
• Lubrication: Oil
• Dimensions: 8mm x 22mm x 7mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 22mm
• Width/Height/thickness: 7mm
• Pack#129
• Quantity: 80 Bearings