Reduce speeds where noise, corrosion, and frequent lubrication are a concern. Compared to metal gears, these nylon gears run more quietly, won't rust, and don't need to be lubricated. Because they’re self-lubricating, these bevel gears are commonly used in food machinery. They should not, however, come in direct contact with food or chemicals that will come in contact with food.

A complete set consists of a gear and pinion (sold separately). For a gear and pinion to mesh correctly, they must have the same pressure angle, module, and face width. Plastic pinions can also be mated with metal gears, and plastic gears with metal pinions.

Speed ratio is the ratio by which shaft speed is reduced when transferring motion from pinion to gear. To increase shaft speed, transfer motion from gear to pinion. Changing shaft speed also changes torque: as speed decreases, torque increases.

For technical drawings and 3-D models, click on a part number.

Gears

Gear

													Hub
Face Width, mm	Module	Pressure Angle	Speed Ratio	Number of Teeth	Gear Pitch Dia., mm	OD, mm	Overall Width, mm	For Shaft Diameter, mm	Mounting Distance (A), mm	Material	Fabrication	Color	Diameter, mm	Width, mm		Each
Round Bore
6	1	20°	2:1	40	40	40.6	15	8	22	Nylon Plastic	Molded	Blue	25	8	00000000	000000

Pinions

Gear and Pinion Sold Separately

Pinion

													Hub
Face Width, mm	Module	Pressure Angle	Speed Ratio	Number of Teeth	Gear Pitch Dia., mm	OD, mm	Overall Width, mm	For Shaft Diameter, mm	Mounting Distance (B), mm	Material	Fabrication	Color	Diameter, mm	Width, mm		Each
Round Bore
6	1	20°	2:1	20	20	22.4	14	6	28	Nylon Plastic	Molded	Blue	16	7	00000000	000000

2 Products

About Gears

Plastic Bevel Gears