Reddit reviews Sunhokey GT2 Black Aluminum 20 Teeth Timing Belt Idler Pulley for 3D Printer 6mm Width Timing Belt (Black-GT2 5mm Bore 20 Teeth)
We found 2 Reddit comments about Sunhokey GT2 Black Aluminum 20 Teeth Timing Belt Idler Pulley for 3D Printer 6mm Width Timing Belt (Black-GT2 5mm Bore 20 Teeth). Here are the top ones, ranked by their Reddit score.
【5mm Bore 20 Teeth】GT2 Timing Belt Pulley with 5mm bore and 16mm height , 20 Teeth.【High Quality Material】GT2 Aluminum timing pulley has high quality shiny surface appearance and robust construction, longer working life.【Applications】GT2 timing belt pulley system especially suited for linear movement , ideal for 3D Printer 6mm Width Belt.
Anything similar to this should work: https://www.amazon.com/dp/B07JJLZTLV
Not to detract from the point of this post, but I thought I'd share:
I bought this for 3 dollars: https://www.hobbypartz.com/exi-630.html
And these for 7: https://www.amazon.com/dp/B07JJLZTLV/ref=cm_sw_r_cp_apa_i_CqQXCbQ5WXDKM