Spindle straight tooth gear 112A 0.5 module 11 teeth 1.95MM bore inner diameter motor car model motor gear parts (4pcs)

112A gear: 11 teeth, 2A means it fits tightly with a shaft with a diameter of 2MM. The hole diameter is about 1.95 mm
0.5 means module, the module of this gear is 0.5
Calculation formula of outer diameter of gear: Outer diameter = (number of teeth 2) * 0.5

112A gear
Hole diameter: 1.95mm
Diameter: 6.5mm
Height: 5mm