Straight Spur Gear 10mm Inner Aperture 89T 1 Module 45# Steel Motor Gear 7.5mm(ID)x8.5mm(OD)x300mm(L) Step 3: If the diameter

Step 3: If the diameter of the hole is bigger than shelf pin

The bushing should be pressed in with a flat head tool to ensure that the sleeve bearing can be evenly stressed

- With adjustable needle on the back that has two functions: One is to adjust the spray flow of the product

The lock head is thickened and reinforced

so that prevent your floor surface from scratching

Straight Spur Gear 10mm Inner Aperture 89T 1 Module 45# Steel Motor Gear 7.5mm(ID)x8.5mm(OD)x300mm(L) Step 3: If the diameter1. 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.