Brass Worm Gear Wheel

As one of the brass worm gear manufacturers, suppliers, and exporters of mechanical products, We offer brass worm gears and many others.

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Manufacturer supplier exporter of brass worm gear.

Brass Worm Gear Wheel

The brass worm gear is a kind of gear made of brass. Brass is a soft metal, easy to work with, and has good wear resistance. The worm gear is used to transfer power between two misaligned axes. The worm gear has spiral teeth meshing with the worm gear teeth. Worm gears are usually made of harder materials, such as steel, to reduce wear and tear.

Brass Worm Gear Wheel Specification:

Material Brass
Color Yellow
Modulus 0.5
Weight 16g


Size of the worm gear wheel
Teeth 20
Teeth Dia 11.2mm
Height 12mm/0.47inch
Outer Diameter 11mm/0.43inch
Hole Diameter 4mm/0.16inch
Step Size 9x7mm/0.35×0.27inch ( Dia x H)
Overall Size 12x11x4mm/0.47×0.39×0.12inch( H x OD x ID)


Size of worm gear shaft
Height 20mm/0.79inch
Outer Diameter 9.8mm/0.39inch
Inner Diameter 3.17mm/0.12inch
Size 20×9.8×3.17mm/0.79×0.39×0.12inch( H x OD x ID)


Brass Worm Gear Wheel Features:

1. Include one 0.5 modulus brass worm gear shaft and one 20-teeth brass worm gear wheel.
2. The transmission structure of the worm shaft is simple, compact, small volume, and lightweight.
3. Worm Shaft Z1=1, turn a round of worm gear teeth, can get a large transmission ratio; generally, in the power transmission, the transmission ratio I=10-80, like a big transmission ratio, if used with gear transmission, will need to take the multi-stage message.
4. High-quality material selection and careful processing create a high-quality product.
5. Made of brass, long-time service.

Brass Worm Gear Advantages:

  • Low cost
  • Good wear resistance
  • Easy to machine
  • Good corrosion resistance
  • Low noise


We are one of the best brass worm gear suppliers. We can offer wide brass worm gear stock. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

Brass Worm Gear Application: