The importance of choosing the bearing and spindle bearing to lathe rotary table
As the key part of the punch bearing housing lathe, the spindle property will directly impact the rotary precision, speed, rigidity and noise etc., as well as the processing quality of the workpiece. For mesh bed spindle, the bearing precision should be ISOP5 or above (P5 or P4 is the grade of ISO precison), while for CNC lathe, high speed and high precision lathe, the spindle bearing should select ISOP4 or above.