Double Helical Gear By Kohli Engineering & Machineries Impex

We are manufacturing, and supplying huge range of Double Helical Gears from New Delhi, Delhi, India. A herringbone gear, a specific type of double helical gear,
[1] is a special type of gear which is a side to side (not face to face) combination of two helical gears of opposite hands.
[2] From the top the helical grooves of this gear looks like letter V. Unlike helical gears they do not produce an additional axial load. Like helical gears, they have the advantage of transferring power smoothly because more than two teeth will be in mesh at any moment in time. Their advantage over the helical gears is that the side-thrust of one half is balanced by that of the other half. This means that herringbone gears can be applied in torque gearboxes without requiring a substantial thrust bearing. Apart from this, it can be availed from us at reasonable price.