Home > Skateboard Bearings Skateboard Bearings608ZZ Ball Bearings, the most popular bearing available with shields, seals or open variations. These are most commonly used on Roller skates, Inline skates, Scooters, Skateboards, Gym equipment, Pushchairs, Strollers & many more Industrial & Packaging applications. Load ratings and specifications are good characteristics for such a small component. Common references for these parts are: - 608, 608 ZZ, 608-2RS, 608-ZZ or 608-2Z. They are also available in different grades known as “ABEC#”. Please do not be forced into paying more for higher grades of “ABEC” when using on Skateboards or scooters as you won’t notice or feel the difference – unless you plan on travelling at over 500 mph!! | 
