L30000401

The center shaft of HIGH-SPEED WATER-PROOF LIVE CENTERS is made of alloy steel with vacuum heat treatment HRC60°±1°. It possesses great rigidity and high durability. HIGH-SPEED WATER-PROOF LIVE CENTERS use the combination of roller bearing, thrust-ball bearing and needle roller bearing assembly. HIGH-SPEED WATER-PROOF LIVE CENTERS are applicable to CNC lathes, and can be used at high speed turning, and are water-proof.