8x800mm Linear Motion Kit With 8mm Lead Screw, 4 SK8 Shaft Supports, 4 SCS8UU Bearings, 2 KP08 Pillow Blocks And 2 Flexible Shaft Couplings For 3D Printers And CNC Machines, Set Of 16 Components

Long 800mm Linear Motion Kit with 8mm Lead Screw
✔️ 800mm linear motion kit with 8mm lead screw, 16 parts

This 8x800mm linear motion kit provides a complete guide rail and shaft assembly for precise straight-line motion in 3D printers, CNC machines, and automated equipment. It includes 800mm guide rods, supports, bearings, pillow blocks, and flexible couplings to connect motion to drivers.

✅ 2x 800mm linear motion rods
✅ 4x SK8 shaft supports
✅ 4x SCS8UU bearings
✅ 2x KP08 pillow blocks
✅ 2x flexible shaft couplings
✅ 8mm lead screw (800mm) included

💡 What is a pillow block bearing used for in a CNC or 3D printer motion system?

In simple terms, it's a housing that holds a bearing and keeps the shaft aligned under load.

- supports shafts in linear motion units to reduce wobble
- maintains straight travel and even load distribution
- common in projects using sealed ball bearing, ceramic options, and linear slide units