Description

• Product Name: 0.5 Modulus Double Layer Gear Plastic Gear Model notes: 1. The first two digits of the code: the number of enamel of the outer enamel of the gear 2. Code three or 4 digits: the variety of teeth of the inner gear 3. The fifth digit of the code: the dimensions of the bore of the gear 4. Code in English: A: tight event B: unfastened match 2A capability the center axis is 1.95mm; with 2mm optical shaft, tightly matched, rotating with the optical shaft. 2B potential the middle axis is 2.05mm; with 2mm optical axis, it is loosely matched and rotates freely on the optical axis. For example, the scale of 16102B: sixteen outer teeth, 10 inner teeth, 2mm bore diameter, loosely matched with the shaft. Gear diameter: (16 + 2) X 0.5 (mm) = 9mm Gear outer diameter is 9mm Modulus: 0.5, whole 19 types. Thickness: 4-5mm  Gear diameter calculation formula: (number of tooth + 2) X 0.5 (mm) Pack Quantity: 10Pcs

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