CESFONJER Skateboard Ball Bearings, Longboard Friction Free ABEC 9 for Skateboard, Scooter, Inline Skates, Pack of 10

Bearings: pack of 10 skateboard bearings inner diameter is 8 mm, outer diameter is 22 mm, total width is 7 mm, yellow colour Double cap seal: 608 2RS skateboard bearings have contactless, removable shielding for easy cleaning; good for skateboards, inline skates and scooters Double shielding: this bearing is shielded on both sides to keep lubricants and environmental influences away and not affect the speed and life of the bearings Note: If you use it for the main spinning bearing of finger toys, please make sure the size of the bearing is 608, and clean the oil of the bearings. The oil can rust and extend the service life, but reduces the speed New bearings may have a slow speed first, which is faster after repeated use. If you want to extend the life of your bearings, keep the bearings clean, dry and maintain them regularly with lubricating oil