19mm Outer Diameter x 25mm Length, 6mm x 6mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Made from durable aluminium, this one-piece flexible coupling offers zero backlash performance, low rotational inertia, and dependable mechanical operation. It is suitable for use in CNC machines, 3D printers, robotics, and automation systems where stable shaft connection and reduced vibration are important.
19mm Outer Diameter x 25mm Length, 6mm x 6mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Available:In Stock
- Product SKU: LGSTM097
₹ 149
₹ 199
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Specification
Description
19mm Outer Diameter x 25mm Length, 6mm x 6mm Inner Diameter RB Aluminium Flexible Shaft Coupling
The RB Aluminium Flexible Shaft Coupling is a compact shaft connector designed to join 6mm and 6mm shafts in precision motion and transmission systems. With a 19mm outer diameter and 25mm overall length, it is suitable for compact assemblies where smooth shaft rotation and reliable torque transfer are required. Its helical slit design helps accommodate slight shaft misalignment and reduces stress on connected parts during operation.Made from durable aluminium, this one-piece flexible coupling offers zero backlash performance, low rotational inertia, and dependable mechanical operation. It is suitable for use in CNC machines, 3D printers, robotics, and automation systems where stable shaft connection and reduced vibration are important.
Drawing

Applications
- Motor and shaft coupling assemblies
- 3D printer drive mechanisms
- CNC and engraving equipment
- Robotics and automation setups
- Precision motion control systems
- DIY engineering and mechanical projects
Technical Details
- Product Type: Flexible Shaft Coupling
- Series: RB
- Material: Aluminium
- Outer Diameter: 19mm
- Total Length: 25mm
- Bore Diameter Side 1: 6mm
- Bore Diameter Side 2: 6mm
- Bore Combination: 6mm x 6mm
- Screw Type: 2 x M3
- Construction: One Piece
- Torsional Performance: Zero Backlash
Physical Attributes
- Weight: 16g
- Dimensions: 19mm x 25mm
- Bore Diameter (Both Sides): 6mm x 6mm
Package Includes
- 1 × RB Aluminium Flexible Shaft Coupling 6mm x 6mm