Description:
Outer Diameter 8mm x 300/380/400/500mm Cylinder Liner Rail Linear Shaft Optical Axis
Specification:
| Material | Bearing steel, GCr15 |
| Hardness | About HRC62° |
| Precision | g6 h6 |
| Surface roughness | Below 1.5uM |
| Surface hard-thickness | 0.8μ~3mm |
| Outer diameter | 8mm |
| Length | 300/380/400/500mm |
| Straightness | Below 5μM/100mm |
| Hard chrome thickness | 3.0μM(Rmax) |
| Color | Silver |
| quantity | 1pcs |














