10mm Bore Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 Outer Diameter - 3 1/8 inch (3.125") NSMBT-5/8 CS features a 5/8"

NSMBT-5/8 CS features a 5/8" inch ball bearing resting on 3/32 inch individual support bearings

Its double rubber seals offer enhanced protection against dirt and moisture

32004 outer diameter is 42mm and 32004 width is 15mm

🟢 Size: 8mm inner x 22mm outer x 7mm outer width

10mm Bore Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 Outer Diameter - 3 1/8 inch (3.125") NSMBT-5/8 CS features a 5/8"10mm Bore Aluminum Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 2mm pitch (GT2) 36 teeth 10mm bore 6mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 10mm shaft stepper motor fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap