Reddit reviews CTYRZCH 8 Pcs Aluminum Idler Pulley with Dual Ball Bearings, GT2 20T for 6mm Wide Timing Belt, 5mm Bore, for RepRap 3D Printer
We found 1 Reddit comments about CTYRZCH 8 Pcs Aluminum Idler Pulley with Dual Ball Bearings, GT2 20T for 6mm Wide Timing Belt, 5mm Bore, for RepRap 3D Printer. Here are the top ones, ranked by their Reddit score.
Used in 3D Printers, CNC machines and other linear motion applications with 6mm wide timing belt.Equivalent to regular 20T GT2 Pulleys.Dual miniature ball bearings construction.Upgrade your 3D Printer, increase motion precision.Mounted with M5 screw.
These are the motor mounts and pulleys I used. Cheap, sturdy and easy. In the video above you can see how well the line up. The aluminum pulleys are okay, not great, but they seem to be wearing well and have not had any problems. There are better ones out there, but these are the ones from my amazon shopping cart and should be a good starting point.
https://www.amazon.com/gp/product/B01HHPD7LY/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
https://www.amazon.com/CTYRZCH-Aluminum-Pulley-Bearings-Printer/dp/B06XHY2RWZ/ref=sr_1_31?s=industrial&ie=UTF8&qid=1494562287&sr=1-31&keywords=gt2+pulley
https://www.amazon.com/BIQU-Smooth-Precise-Bearing-Printer/dp/B01FTZMXDW/ref=sr_1_27?s=industrial&ie=UTF8&qid=1494562287&sr=1-27&keywords=gt2+pulley