Quality skate bearings from Nomad Skateboards of Spain.
One sided shielded bearings, makes for easy cleaning and maintainence. To be used in inline skates, roller skates, skateboards, longboards, scooters etc.
Sold in a set of 8 bearings (to fit into 4 wheels, order 2 sets if you need it for the 8 wheels of your inline skates or roller skates).