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Beam Coupling 8mm to 8mm Aluminum Alloy Shaft Coupler D19 x L25mm for Stepper Motor, 3D Printer, CNC Encoder
$9.99
Sale price
$9.99
Regular price
$13.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Key features
- 19mm OD × 25mm length, 8mm to 8mm bore (0.74" × 0.98", 0.31" to 0.31"). One-piece flexible beam design delivers zero-backlash power transmission.
- Anodized aviation aluminum alloy, high hardness, corrosion-resistant, high precision, sturdy and long service life.
- Silver tone shaft coupler with set screw clamping, firmly locks shafts and prevents slipping during operation.
- Flexible beam compensates minor shaft misalignment and reduces stress between motor and driven components.
- Suitable for small CNC machines, encoders and 3D printer Z-axis, simplifies installation and debugging.
Free shipping included. 30-day hassle-free returns.







