Cod เฟืองเกียร์พลาสติก 30X0 . 5 Ulus 8 Teeth Cog สําหรับของเล่นรถมอเตอร์เพลา

Product Name : Plastic Gear;Type : Single Gear;Fit for : for DIY Toys Motor Gearbox Shaft Teeth : 8;ulus : 0.5;Total Dia : 5mm/0.22" Thickness : 5mm/0.2";for Shaft Dia : 2mm/0.08" Material : Plastic;Color : White Weight : 3g;Package Content : 30 Pcs x Plastic Gear This is a plastic gear building your own gearbox with customized gear ratio. The outer gear diameter is 5mm with 8 teeth. The motor shaft diameter is 2mm. It can be connected with Motor axle diameter 2.0mm . perfect accessories for Vehicle or remote control toys, such as RC airplane toy ,RC helicopter, toy car and so on. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.