Herringbone Gear Technicial Specifications HERRINGBONE GEAR OUTER DIAMETER: 2170 mm FACE WIDTH: 508 mm SPINDLE HOLE DIAMETER : 235 mm HELIX ANGLE: 30° MODULE: 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm Press Maintenance – Revision – Transport Reverse Engineering Herringbone Gear Mobile Bohrwerk Contact Uspreston@preston.com.tr0(224) 441 6696 Contact