Any set of bearings you see in this category will work with any wheels you see on our website. All bearings we carry are the standard 608 size for inline skates. ALL INLINE SKATE WHEELS REQUIRE BEARING SPACERS. If the frames, bearings, or wheels you choose do not say they come with bearing spacers or show them pictured, then you will need to get a set. If you have any questions, please use the Contact Us tab above.