Min. grinding diameter: 1 mm. Max. grinding diameter: 100 mm. for infeed grinding: 140 mm. diameter new wheel: 305 mm. diameter used wheel: 220 mm. Width: 3200 mm. Bore: 305 mm. Speed with new grinding wheel: 1409 t/min. Speed with abraded grinding wheel: 1685 t/min. Peripheral speed: 45 m/s. Swivelling range: -7 / +7 °. from: 0 t/min. up to: 140 t/min. Dressing speed: 400 t/min. Voltage 50 Hz 3x: 400 Volt. Air connect: 5 bar. Total power required: 45 kW. Machine's weight about: 5800 kg. Length: 6200 mm. Height: 2542 mm. Electronic balancing system: MARPOSS E78.