
Aluminum Flexible Shaft Coupling 25x19mm Bore 8x8mm
Part number: L25XD19MM3D Printer & CNC Parts
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Prices updated: 14 Oct 2026
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About this product
A small aluminum flexible shaft coupling, 25 mm long with a 19 mm outside diameter and 8 mm by 8 mm bores. It links a motor shaft to a lead screw, encoder or other shaft and tolerates slight misalignment. Choose the bore that matches both shaft diameters.
Specifications
- Length
- 25 mm
- Outside diameter
- 19 mm
- Bore
- 8 mm x 8 mm
- Material
- Aluminum
Frequently asked questions
Can I use this coupling with a 5 mm shaft?
No. This version has 8 mm bores at both ends. For 5 mm shafts, choose the 5x8 mm or 5x5 mm version.
Which shaft sizes does it connect?
It connects two shafts that are both 8 mm in diameter, one at each end.





