19mm Outer Diameter x 25mm Length, 7mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Designed with a helical flexible structure, it helps correct slight alignment variation and reduces vibration during operation. The aluminium construction keeps the coupling lightweight while supporting stable torque transmission and controlled rotational movement.
19mm Outer Diameter x 25mm Length, 7mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Available:In Stock
- Product SKU: LGSTM106
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Specification
Description
19mm Outer Diameter x 25mm Length, 7mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
The RB Aluminium Flexible Shaft Coupling offers a practical solution for linking 7mm and 8mm shafts in compact rotary systems. Its 19mm outside diameter and 25mm body length make it suitable for small mechanical assemblies requiring accurate motion transfer.Designed with a helical flexible structure, it helps correct slight alignment variation and reduces vibration during operation. The aluminium construction keeps the coupling lightweight while supporting stable torque transmission and controlled rotational movement.
Drawing

Applications
- Compact motor assemblies
- Drive shaft connections
- 3D printer mechanisms
- CNC motion setups
- Robotics systems
- Automation machines
Technical Details
- Product Type: Flexible Shaft Coupling
- Series: RB
- Material: Aluminium
- Outer Diameter: 19mm
- Total Length: 25mm
- Bore Diameter Side 1: 7mm
- Bore Diameter Side 2: 8mm
- Bore Combination: 7mm x 8mm
- Screw Type: 2 x M3
- Construction: One Piece
- Torsional Performance: Zero Backlash
Physical Attributes
- Weight: As per selected bore size
- Dimensions: 19mm x 25mm
- Bore Diameter: 7mm x 8mm
Package Includes
- 1 Γ RB Aluminium Flexible Shaft Coupling 7mm x 8mm