Providing you with invaluable resources, imparting extensive knowledge on various industrial gears and their workability. This will surely assist you in selecting appropriate gears.

- Introduction
- Working Principle
- Gears History
- Gear Standards
- Gear Glossary
- Gear Associations
- Gear Maintenance
- Gear Oils
- HS Code for Gears
- SIC Code for Gears
- Custom Duty for Gears
- Gear Ratios
- Books, Publications &

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External Gear

External Gears are one of the popular type of gears, which are considered to be the simplest gear system having cylindrical gears with straight teeth parallel to the axis. External gears consist of a wheel with exterior teeth. Such gears are used for transmitting rotary motion between parallel shafts. The smaller gear, that is the pinion, drives the wheel,which is the larger gear also having external teeth, the corresponding driving and driven shafts rotate in opposite direction. The surfaces of the two gears come into contact once. That is the reason the external gears are noisy at high speed. They are more frictionless than internal gears which give a smoother ride

Applications of External Gears
External gears are generated with a tool moving forward towards the component axis. Internal gear cutter with very small diameter and few teeth is used for the production of external gear. External gears are widely used in various industrial sectors like coal industry, mining, steel plant, paper industry, and many more.