GLEASON 506 Hypoid Gear Lapper Hypoid Gear Lapper Specification: Maximum Gear OD : 508.00 mm. Maximum Pinion Diameter : 254.00 mm. Offset of Pinion Spindle Center to Center of Gear Spindle : 76.20 mm. Gear Spindle Nose to Gear Axis Min. / Max. : 114.30mm / 190.50 mm. Pinion Spindle Nose to Gear Axis Min. / Max. : 165.10mm / 304.80 mm. Pinion Shank Length : 96.52mm x 76.20 mm Contact Us Visit AK Machine Tools