Steam 550CNC plastic main gear

Product Description:

Suitable for Miao 550 helicopter model, using plastic steel material, the whole is CNC machining and molding, this product processing method and material, different from injection molding products, has wear resistance, high strength, high temperature resistance, impact resistance and other advantages.

Product parameters:

Number of teeth: 153T

Modulus: M0.7

Helix angle: 15 degrees

Pressure angle: 20

Product Specifications:

550 plastic large chainring×1 (112×22×13.5mm) 38g