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Material: Polyurethane
High temperature resistant to 120°, wear resistant, oil resistant, oxidation resistant
Good cushioning capacity to protect the transmission from overloads
Couplings with high torque rigidity, low inertia and excellent sensitivity, durability, and excellent response, not prone to loosening.
The flexibility of the coupling shaft eliminates stress between the motor and drive components. Suitable for model cars, boats, hardware, moulds, mechanical drives etc.
Suitable for: connecting two shafts of different diameters, also with one motor shaft, or connecting shafts of different diameters. between transmission parts both as screws and as propeller shafts and motor power for model RC boats Material: Polyurethane Number of petals: 6 Inner hole diameter (approx.): 18mm / 3/4" (0.708") Outer diameter: 40mm / 1 9/16"(1.57") Thickness: 12mm / 15/32"(0.472") Colour: Red gr-10/14/19/24/38/42/48/55/65/75/90/100/110/125 Quantity: 1pc If you have any questions about our couplers, you can always contact us and our sales team will give you a satisfactory answer at the first time.