Yes, abec 5 bearings are good for roller skates. The main reason is that they have a higher speed rating than other bearings. This means that they can handle more RPMs before they start to wear down. Additionally, they are made of high-quality materials that help them last longer. In case you don’t know what is ABEC rating, the ABEC rating system is a measure of a bearing’s quality and its ability to rotate smoothly.…