Shars 2MT Live Center Set High Performance Heavy Duty CNC Interchangeable Nose 8 PCS Set 202-3560 L[

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Shars 2MT Live Center Set High Performance Heavy Features

• SKU# 202-3560

• MAX RPM: 5500; Load Capacity lbs: 660

• Point Angle: 60°/90°; TIR (inch): 0.0004

• Point Diameter: 0.87"; Point Length: 0.41"; Head Diameter: 1.42"

• Product Included: 1 Live Center; 7 Interchangeable Points; 1 wedge to separate point from live center body

About Shars 2MT Live Center Set High Performance Heavy

This live center has a combination of needle roll bearing, P5 class ball thrust bearing, and deep groove ball bearing. It's application to medium to high speed machining with heavy duty load on CNC lathe. Adjustable needle roller bearing carry all radial loads while heavy duty ball thrust bearing carry all axial loads. With external shrink sleeve on the needle bearing, the clearance of the needle roller bearing can be adjusted to improve the precision adn service life of the live center. The rotation spindle is made from bearing steel with heat treated to HRc 60+/-2 for high rigidity and wear resistance. Extra long spindle point extends into deep groove ball bearing supported shank to effectively improve rotating performance and reduce vibration. Lubricant can be added into the live center body to maintain lubrication on the bearing. Built-in oil seal protects bearing against ingress of coolant, dirt, and swarf.