1. Smooth surface, can withstand slight wear, hardening treatment can improve work efficiency.
2. Widely used in agricultural equipment, textile machinery, printing machinery, mechanical transmission and other industries that require steering drive.
3. Not easy to deform, high tensile strength, stable performance, large load-bearing capacity, smooth surface and easy maintenance.
Number of teeth: 15-30 teeth
Outside diameter: 25.5-48mm
Step: 17-35mm
Total height: 20mm
Material: 45 steeller
Bore: 12mm
Fixing screw: M5*2