Multiple connection modes
- With adjustable needle on the back that has two functions: One is to adjust the spray flow of the product
Step 3: If the diameter of the hole is bigger than shelf pin
Inner Race Thickness (B): 9
Overall Size: 114x50mm / 4
Straight Spur Gear 10mm Inner Aperture 89T 1 Module 45# Steel Motor Gear 7.5mm(ID)x8.5mm(OD)x300mm(L) Multiple connection modes1. The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti wear, strong and durable, and durable in use. 2. Specifications: Material: 45# Steel, Teeth: 89T, Tooth Pitch: 3. 14mm 0. 12inch, Tooth Depth: 2. 25mm 0. 09inch, Outer Diameter: 91mm 3. 58inch, Aperture: 10mm 0. 39inch, Effective Tooth Length: 10mm 0. 39inch, Total Thickness: 10mm 0. 39inch, Module: 1 Mod, Pressure Angle: 20 3.