Flexible Coupler D19L25(8*8MM HOLE)

The Flexible Coupler D19L25(8*8MM HOLE) is a flexible shaft coupling with a 19 mm outer diameter and a 25 mm length that joins two 8 mm shafts. Its flexible body takes up small misalignment between the shafts and damps vibration, which protects the motor bearings. It is a common part for connecting a motor with an 8 mm shaft to an 8 mm lead screw or drive shaft in CNC machines, 3D printers and automation projects.

Flexible Coupler D19L25(8*8MM HOLE) Specifications

• Outer diameter: 19 mm (D19)
• Length: 25 mm (L25)
• Bore sizes: 8 mm on both ends
• Type: flexible shaft coupler
• Fixing: screws on each end tighten onto the shafts

Flexible Coupler D19L25(8*8MM HOLE) Applications

• Connecting motors with 8 mm shafts to T8 (8 mm) lead screws
• Joining or extending 8 mm drive shafts
• CNC routers, 3D printers and linear stages
• Robotics and DIY automation

What's in the Box

• 1 × flexible coupler D19L25, 8 mm and 8 mm bores

Tip: Slide both shafts in until they almost meet in the middle, then tighten the screws, onto the flat of the shaft if it has one. Line up the two shafts as closely as you can; the coupler is made to absorb only small misalignment.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.