100-Pack 608B-2RS Sealed Skate Bearings Bronze Cage Blue Seals

100 608B-2RS Sealed Bearings, Deep Groove Radial Ball Bearings, bearings are black and have Bronze Cage that would make them faster, bearings have 2 Removable Blue Seals, Made from high-strength chrome steel for durability and performance, each bearing has 2 Removable Blue Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with oil.

• 608-2RS Ball Bearing
• Sealed Bearing
• Color: Black
• Closures: 2 Removable Blue Seals
• Cage: BRONZE(less friction=higher speeds)
• Dimensions: 8mm x 22mm x 7mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 22mm
• Width: 7mm
• Size: 8x22x7 mm
• Quantity: 100 Bearings