Advanced Pulley Kit
 
Features:
 
Imported super steel and CNC precision machining: Plastic covered with high hardness, wear-resistant POM, and CNC precision machining is of non-degumming, no burr, no bubbles, and smooth surface. 
 
The high-quality rolling bearing of bearing steel: Embedded high-quality rolling bearing of bearing steel, with small resistance, smooth running, higher printing precision, and less noise.
 
High-quality and exquisite craft: New manufacturing and CNC equipment for processing ensures the flatness of each part and the Coaxality of bearing and ensures the smoothness and stability of the printer's running. 
 
Product Information: 
 
The inner diameter of the track roller: 4.9mm
 
POM diameter: 24mm
 
The diameter of the track roller: 16mm