8″ MT4 75 Degree Bull Nose Live Center (3900-4999) ~ TIR is .001″. ~ Bull nose live centers are constructed with larger bearings to carry heavy loads. ~ The strength and alignment of the fully supported bull nose head provides longer center life. ~ The rigidity of this live center helps dampen vibration and resist chatter. ~ Drawbar thread end is 5/8″-11. ~ Overall length is 8.86″. ~ Load rate is 2,200 lbs. ~ Bull nose live centers are typically used in applications where the center hole is a large bore or when the application calls for the machining of pipe or other cylindrical components such as hydraulic cylinders. manufacturers of power generation components, and pipe manufacturers. Bull nose live centers are constructed with larger bearings to carry heavy loads. The strength and alignment of the fully supported bull nose head provides longer center life. The rigidity of this live center helps dampen vibration and resist chatter. Drawbar thread end is 5/8″-11. Overall length is 8.86″.
