1. Lead Screw are widely used for machine tools, like 3D printing.
2. Shaft Optical Axis suitable for kinds of electronic equipment/guide bar, drive shaft, pillar.
3. Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability.

Total Weight: 972g
Colour: silver
Material: metal

Package Contents:
2 x Zinc Alloy 8mm Inner Dia 55 x 13 x 30mm Pillow Block Bearing
4 x Aluminum 8mm Innner Dia 42 x 32 x 11mm SK8 Linear Rod Rail Support Guide Shaft Bearing
2 x Aluminium Alloy D19L25 5 x 8mm Flexible Shaft Coupling
4 x 8mm Inner Dia L34.5mm SCS8UU Linear Bearing
2 x 8mm L500mm Linear Shaft Optical Axis
1 x Stainless Steel & Brass L500mm D8mm 8mm Lead Screw Nut