1. High operation efficiency, durable, long service time, stable performance.
2. Stable structure, high concentricity, accurate tooth pitch, compact installation.
3. Suitable for mass production, such as machine tools and other medium-speed and medium-load transmission gear.
Specifications: Left Spiral /Right Spiral / 1Pair(1Pair = 1pc Left Spiral+1pc Right Spiral )
Model:Module 1.5
Number of teeth: 20/25/30 teeth
1:1 spiral bevel gear, the inner hole is Craft hole
Material: 45 steel blackened
Spiral bevel gears have two directions, you need left and right to match the pair