4.76mm 3/16" Flexible Shaft Coupling 5mm to 4.76mm Collet Coupler Joint for Brushless Motor RC Boat Speed Vee Oval Catamaran (5mm to 4.76mm)

Description

• Material: 40Cr steel
• Fits 4.76mm (3/16") flexible shaft
• High quality super strong CNC flexible shaft couplings are suitable for high torque bush-less motor such as 4092 5684,5694.

High quality super strong CNC flexible shaft couplings are suitable for high torque bush-less motor such as 4092 5684,5694.

Please note: The shaft hole is designed with negative toleranceThe shaft hole is 0.02mm smaller than the remark diameter for tighter installationIf you find it difficult to install, please heat it to 200-300 degrees before installing.(the Principle of Metal Expand on Heating ,The hole diameter will be expended at heating.)

-- Specification & Features --

* Material: 40Cr steel
* Technology: CNC machined
* Fits 4.76mm (3/16") flexible shaft
* Size: 5mm to 4.76mm
* Length: 42mm
* Weight: 45-55g

-- Package Contains --

1 Piece of 5mm to 4.76mm 3/16" Flexible Shaft Coupling

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