Sackorange 608 ZZ Skateboard Bearings, Double Shielded,8x22x7 Miniature Ball Bearings（Pack of 20)

Sackorange 608 ZZ Skateboard Bearings, Double Shielded,8x22x7 Miniature Ball Bearings（Pack of 20)

• Single-row bearing for supporting radial loads
• Shields on both sides of the bearing to keep lubricant in and contaminants out
• Carbon steel for durability and resistance to deformity under heavy loads
• 34,000 rpm limit with grease lubrication
• Dimensions suitable for use in such applications as skateboards, inline skates, and scooters