OctagonStar KP08 8mm Bore Inner Ball Mounted Pillow Block Insert Bearing (2pcs)

OctagonStar 2pcs KFL08 8mm Zinc-Aluminum Alloy Flange Pillow Block Bearing

OctagonStar Flexible Couplings 5mm to 8mm NEMA 17 Shaft for RepRap 3D Printer or CNC Machine（2PCS）

Nema 17 Stepper Motor Bipolar 2A 59Ncm(84oz.in) 48mm Body 4-lead W/ 1m Cable and Connector compatible with 3D Printer/CNC

uxcell 2 Pcs 8mm x 150mm DIY RC Car Toy Model Straight Metal Round Shaft Rod Bars

Eowpower Linear Motion 8mm Shaft - 330mm Length Round Hardened Lathe Case Hardened Bar Rod

Drillpro 400mm 8mm Lead Screw ACME Lead Screw and Nut for 3D Printer Z Axis

WINOMO Nema 17 Stepper Motor Mounting Bracket w/ M3 Screws 2 Pack

Eowpower 5Pcs Linear Motion Shaft 8mm X 100mm Round Hardened Lathe Bar Rod

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

BQLZR SCS8UU Linear Motion Ball Bearing CNC Slide Bushing 34.5mm Length Pack Of 4