Orish Alumium GT2 40 Teeth Timing Pulley 12mm Bore Synchronous Drive Belt Wheel for 6mm Width Belt

BIQU GT2 5mm Bore Aluminum Toothless Timing Belt Idler Pulley for 3D Printer 6mm Width Timing Belt (Pack of 5pcs)

Yeeco 775 DC 12V Motor Mini Electric Motor, 4500RPM High Speed Ball Bearing Electric DC Motor Driver for DIY Parts

Eowpower 2Pcs 12mm Bore Diameter Ball Mounted Pillow Block Insert Bearing

BEMONOC Micro DC Motor 775 Series 12V/24V DC Motor Mounting Bracket

Pillow Block Bearing, Letool4pcs Diameter 12mm KFL001 Mounted Housing Self-aligning Pillow Flange Block Bearing

DROK 5PCS Aluminum GT2 Timing Belt Pulley 20 Teeth Bore 8mm Width 6mm and Wrench for RepRap 3D Printer Prusa i3

Orish Alumium GT2 40 Teeth Timing Pulley 5mm Bore Synchronous Drive Belt Wheel for 6mm Width Belt

Wangdd22 2pcs GT2 Pulley 20 Teeth Bore 5mm + 5m GT2 Timing Pulley Belt + 2pcs Idler +4pcs Belt Locking Spring for 3D printer RepRap

KINGPRINT GT2 Timing Belt Closed Loop Rubber Teeth 100 200-2GT-6 L= 200mm W= 6mm for 3D Printer (Pack of 10pcs)

GeeBat Mini Capsule Electrical Slip Ring 12.5mm 250RPM 250VDC/VAC 6/12 Wires CIRCUITSx2A for monitor Robotic (6 Wires w/Flange)