10 Best Insert Bearings 2025

Insert Bearings are the unsung heroes of the machine world. They’re small, but mighty, and they keep everything running smoothly. We’ve reviewed and scored many products in the Insert Bearings category, ranging from a 7.3 score up to an impressive 9.7 score. But there was one brand that stood out from the rest: JSB Great Bearings. Their 1-1/4" UC206-20 Axle Bearing Insert Mounted UC 206-20 Bearings UC 206 not only earned the highest score on our list, but it also earned our hearts. These bearings are the real deal, providing unparalleled performance and durability. Trust us, you won’t be disappointed with JSB Great Bearings. Want to learn more about the top 10 Insert Bearings on the market? Keep reading to find your perfect match and keep your machines running like a dream.