12mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 Linear Motion Systems - 30mm CSCD042 Thin Section Ball Bearing

CSCD042 Thin Section Ball Bearing

Dimensions: 85mm x 180mm x 41mm (Metric)

Limiting Speed: 10000 RPM

Ball Bearings Kit for GMS 40 ABC 40

HCFL212 Mounted Bearing

12mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 Linear Motion Systems - 30mm CSCD042 Thin Section Ball Bearing12mm Bore Aluminum Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 2mm pitch (GT2) 40 teeth 12mm bore 6mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 12mm shaft stepper motor and fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap