4mm Bore 20 Teeth 6mm wide GT2 Belt Idler Pulley Aluminum W/Bearing for 3D Printer Inner Diameter - 222mm Static load rating Cor: 134

Static load rating Cor: 134

The nylon lock is for vibration resistant treatment

Item Sku : SMR137-ZZ Ceramic

and general machinery where partial sealing and high speed are key

This 8-inch fixed caster wheel is a heavy-duty

4mm Bore 20 Teeth 6mm wide GT2 Belt Idler Pulley Aluminum W/Bearing for 3D Printer Inner Diameter - 222mm Static load rating Cor: 13420T 4mm Bore 6mm GT2 Belt Smooth Idler Pulley Aluminum W Bearing for 3D Printer Description 2mm pitch (GT2) 20 Teeth 4mm bore with bearing 6mm width timing Belt 2 Flanged One pulley Most Common Application 4mm shaft stepper motor and fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap