Descriptions

• Single layer gear, additionally called spur gear, is straightforward and direct transmission, and most of the shafts are closely matched.Gear outer diameter=(number of teeth+2) * 0.5 (unit: mm)For example, 40-2A indicates that the variety of teeth is 40, and the diameter of the equipment is 2 mm. A indicates that it is heavily matched with the 2mm shaft. If it is B, it potential it is loosely matched with 2mm shaft.Product Description:Name: Plastic Shaft Single Layer GearsModel: 0.5MAperture: 1.95mmMaterial: PlasticUsed:Do DIY science and small production, product design, mechanical model.Remarks: If you have particular needs, please touch us, we can customise per your needs!The data is measured manually, for reference only, please refer to the real object!Package Include:According on your Choose!

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