Central spindle is made of hardened alloy steel and ground for high accuracyPrecision high quality bearings with a combination of ball bearings and thrust bearingsDustproof seal on the front endAccuracy load of .0003". Radial Load is 1,100 lbsMaximum RPM's is 2,500
MT4 Medium Duty Live CenterCentral spindle is made of hardened alloy steel and ground for high accuracy.Precision high quality bearings with a combination of ball bearings and thrust bearings.Dustproof seal on the front end.Accuracy load of .0003".Radial Load is 1,100 lbs.Maximum RPM's is 2,500.d is 1.26.D is 2.4.D1 is 1.231L1 is 1.37.Overall length is 8.10.
Brand: HHIP, Model: 3900-5004, Size: 4 Morse Taper