Set of 8 skateboard ball bearings, the set has 8 Oil Preserved deep groove sealed Black Ball Bearings with BRONZE cage. The Bronze material is one of the least friction and it is a cupper alloy, less friction means less heat and higher speeds.Bearings are sealed with 2 Rubber Seals, Bearings are made of Chrome Steel, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are OIL preserved.

• Item: 608-2RS Ball Bearings,
• Type: Sealed deep groove Ball Bearings
• Cage: BRONZE (less friction=higher speeds)
• Closures: 2 Rubber Seals
• Lubrication: Oil Preserved
• Quantity: Set of 8 Bearings
• Color: Black
• Packing: 8 bearings in tube
• Bearing Size: 8x22x7 mm
• Pack#8477