For BRIDGEPORT Milling Machine Parts R8 Spindle+Bearings Assembly 545mm 1 Pair

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.