ONE LIKE NEW SCHUNK 4-JAW MANUAL ALL STEEL CHUCK Model: Rota Classic P Schunk ID # T88035313 Chuck diameter: 530 mm (20.866”) Bore thru chuck: 7.5” (approx.) Max. RPM: 1,147 Actuation torque: 60 daN.m Gripping force: 15,000 daN Weight: 190 kg Material: CK45 steel SN: 10404-4 ISO16156:2004 CE rated Includes chuck jaws Total hours on chuck: Less than 267 F.O.B – Elk Grove Village, IL Note: Chuck was originally used on a Okuma LU-35 Super Big Bore lathe before it was sold to a company who only used hydraulic chucks. $3,500.00 Best regards, Jerry Ditter, Pres.