These bearings are used with an 8mm ACME lead screw. The bearings offer great accuracy and support to the lead screw when used in the actuators.

This lead screw is a great combination of high torque and speed, making it perfect for use in a linear actuator. It's also more affordable than other motion elements, making it a great choice for your next project.

This Anti-Backlash Nut prevents movement in the wrong direction, ensuring precise linear displacement. It features a mounting flange with four un-tapped holes for M3 screws, and it's intended to be used with Tr8x8(P2) leadscrews. These leadscrews are 8 mm-diameter rods with four independent trapezoidal threads spaced 2 mm apart. One full revolution of the rod results in an 8.0 mm linear displacement of the traveling nut.

The 8mm Acme Anti-Backlash Nut Block is a versatile and popular choice for lead screw linear motion projects. Its pitch and diameter offer a balance of high torque and speed that makes it a great fit for most machine designs.

This brass alloy traveling nut is useful for mounting Tr8x8 leadscrews (8 mm-diameter rods with four independent trapezoidal threads spaced 2 mm apart). One full revolution of the leadscrew results in an 8.0 mm linear displacement of the traveling nut.

This top-quality aluminum flexible coupling is perfect for connecting your Nema 17 stepper motor to your lead screw. The flexibility ensures there won't be any issues with misalignment.

This high-quality aluminum flexible jaw coupling is perfect for connecting your NEMA23 stepper motor to your lead screw. The flexibility will help with any misalignment while the jaw allows for higher torque than our Flexible Couplings. So why wait? Get yours today!

This high-quality aluminum flexible jaw coupling is perfect for connecting your NEMA24 stepper motor (DC motor shaft 8mm) to your lead screw. The flexibility will help with any misalignment while the jaw allows for higher torque than our Flexible Couplings. So why wait? Get yours today!

Need a support system for your 8mm smooth rods? Check out our SHF8supports! You can slide the rail through and tighten the clamp screw at the top to fix it in place.