100 Sets, each set has 8 bearings in a retial box, Quality Skateboard/Inline Skate 10Setsx8Bearings= 800 bearings, each set has 8 bearings inside a gift box, Work in RollerBlades and even Scooters, 800 Deep Groove Radial Ball Bearings, bearings are blacked, bearings have Bronze Cage that would make them faster, bearings have 2 Removable Black Seals, Bearings are made of Chrome Steel, each bearing has 2 Removable Black Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with oil.

• Item: 608-2RS Ball Bearings
• Type: Deep Groove Ball Bearings
• Color: Black
• Closures: 2 Removable Seals
• Cage: BRONZE (less friction = higher speeds)
• Dimensions: 8mm x 22mm x 7mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 22mm
• Width/Height/thickness: 7mm
• Size: 8 x 22 x 7 mm
• Quantity: 800 Bearings
• Equal: 608-2RS1 & 608-2RZ