1SET Milling Machine Parts 545mm R8 Spindle + Bearings Assembly Fit

Total Length of the Spindle: 545mm. This Product Is a High Quality R8 Spindle + Bearing for 3#4# Milling Machine. After the Spindle Is Replaced, It Can Change the Surface or Side of the Milling Workpiece Caused by the Tool Wear Caused by the Long Wear of the Spindle and the Bearing Clearance.