Outside Diameter: 0.94in/23.89mm
Inner Diameter: 0.62in/16mm
With Bearings: Yes
12*Plastic wheels with bearings
Please Kindly Note: the pulley has of many kinds size,please confirm correctly before you bought. Need more help please feel free to contact us, we will try our best to help you.
The pulleys are produced by high-precision automatic lathe machining, with machining error within 0.005mm.
Advantages: Smooth motion, high printing precision, low noise, can greatly improve the printing speed.
Perfect For 3D Printers: CR-10, CR-10S, Tevo Tarantula, CNC router hybrid, 8020 3030 and so on.
Size: Outer Diameter – 0.94in/23.89mm; Bore Diameter – 0.19in/5mm; Height – 0.4in/10.23mm.