YOCH Bearing

kate bearings are the small circular devices that allow your wheels to roll, and will determine how fast and smoothly they rotate. Skate bearings consist of 5 major parts: the shield, the inner race, the balls, the retainer, and the outer race. A skateboard requires a set of 8 bearings, 2 for each wheel. Almost every skateboard bearing is the same size and will fit on any skateboard wheel and truck.

icles with wheels are bound to have wheel bearings. Not only will you find them on the wheels of cars, but also on the wheels of bicycles, wheelbarrows, and even airplanes.

otates the balls roll around the inner raceway, while the other ring remains stationary. This allows for rotational movement with an extremely low friction coefficient, making it great for applications with high speeds and low friction requirements.otates the balls roll around the inner raceway, while the other ring remains stationary. This allows for rotational movement with an extremely low friction coefficient, making it great for applications with high speeds and low friction requirements.

There are two types of wheel bearings, tapered roller bearings and ball bearings. Today, the majority of cars, SUVs and pickup trucks have maintenance-free double row ball wheel bearings like the one in the image. Wheel bearingDouble row wheel bearing and hub assemblyThis type of wheel bearing often comes as an assembly with the hub.