Review on 🔧 High-performance Shielded Greased Miniature Bearings for Power Transmission - 8x22x7 Size by David Fisher

Great bearings that spin well for toys I make with a 3D printer. Sizing is correct (some sellers seem to allow large tolerances, these guys seem to make real money off their diameters) which works great for me and keeps things simple. I would recommend them to anyone who needs a strong bearing that will take a beating and keep spinning.