Chain wheels, non-standard chain wheels, gears; racks, sprockets, bevel gears...
产品Price 4.00/piece
最小起订Quantity:1 piece 供货总Quantity: 9999 piece
Rack and pinion: |
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Gear manufacturer: |
20 cm |
Chain Sprocket Manufacturer: |
20 cm |
Gears are mechanical components with teeth on their rim that can continuously mesh to transmit motion and power. The application of gears in transmission appeared early on. With the development of production, the principle of involute gearing and the subsequent emergence of machines and tools used for cutting gears have led to an emphasis on the smoothness of gear operation.

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