Review on 🚀 Enhanced Performance: CNBTR U-Groove Plastic Bearing for Maximum Load Capacity by Andrew Grant

Used these wheels to replace the smaller ones that come with "Befenybay 3D Printer Filament Holder for Universal Adjustable Rack Mount Bracket for PLA/ABS/Nylon/Wood/TPU/Other 3D Printing Material" for my 3D printer were delivered. Thread spools no longer jump off wheels. The turning process is silky smooth. Good product.