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OVERALL LENGHT
6INCH, 150mm
Live Centre Revolving Centre (Triple Bearing) , Consists of Three anti-friction Steel bearings. One needle roller bearing, one thrust ball bearing and one deep groove ball bearing. Well lubricated to protect against contaminants and coolants.Hardened and Ground (60-62 HRC) Steel with 60 tip angle.Run out within .0002" (.005 mm).Bearings are Pre-loaded and pressed to avoid starting loads.