BALL-BEARING DESIGNED TO EQUIP A WHEEL OF A ROLLER SKATE OR SKATE BOARD OR THE LIKE

摘要

The invention concerns a ball-bearing (1) having a length corresponding to the thickness of the wheel (50) to be equipped and comprising at least three ball raceways (17), the outer component (3) of said ball-bearing including means (29) for linking directly the body (33) directly thereto and the inner component (5) of said ball-bearing including means for mounting the wheel (50) on the object to be equipped with said wheel (50).