1. Good machining makes it less rough and noisy than other gears, making it roll smoothly.
2. Small size, light weight, easy to carry, easy to install, with good performance.
3. Widely used in agricultural equipment, textile machinery, printing machinery, mechanical transmission and other industries that need to be driven by steering.
Modules: 0.4 M
Tooth number: 9 teeth
Inner Hole: 1.98 mm (Tight for 2 mm motor shaft fit)
1.48 mm (tight for 1.5 mm motor shaft fit)
Total thickness: 4 mm
The largest diameter: 4.4 mm
Material: Brass