Helical gears are similar to spur gears except that their teeth are cut at an angle to the hole (axis) rather than straight and parallel to the hole like the 

Helical gears are one kind of cylindrical gears with the slanted form of tooth trace. In comparison with spur gears, they have a higher contact level, less vibration, excel in quietness, and able to transfer larger loads. A set of helical gears has an identical helix angle, but the helix hand is on the opposite side.

KHK helical gears are quiet and eminently suited to high-speed rotation. They are commonly employed in industrial tooling equipment, helical gear units and 

A helical gear is an excellent choice for high thrust because it produces far less friction and requires fewer bearings. In addition to higher load capacity, helical gears are quieter and have less friction than spur gears. Since helical gears mesh in small increments, they are better suited for large loads and are also more efficient in high speed and high load applications.

QTC helical gears are perfect for situations where high-speed rotation is a necessity. Our cost-effective helical gears offer a low noise option for your 

Helical gears are often the default choice in applications that are suitable for spur gears but have non-parallel shafts. They are also used in 

Helical gears are one type of cylindrical gears with slanted tooth trace. Compared to spur gears, they have the larger contact ratio and excel in quietness 

Description. Helical gears resemble spur gears with the teeth at an angle. They can be meshed in parallel or crossed orientations at 90 degrees or arbitrary angles and can be generated with as little as a single tooth forming a screw gear.

Standard helical components have a 21 1/2° helix angle so they only transmit motion in a straight line since the helix angle is so small. Made from alloy steel, 

Shop Helical Gears at Applied.com and browse our extensive selection of industrial parts and supplies for all your MRO needs.

Standard helical components have a 21 1/2° helix angle so they only transmit motion in a straight line since the helix angle is so small. Made from alloy steel, these gears resist abrasion and are stronger than carbon steel gears. Their teeth are ground, so they're more precise than gears with rolled teeth.