SFU1204 ball screw 300mm Length High Precision Linear Motion Ballscrew with Machine Ending

SFU1204 ball screw 300mm Length High Precision Linear Motion Ballscrew with Machine Ending

SFU1204 Ball Screw with Nut 12mm Diameter 300mm Length High Precision Linear Motion Ballscrew with Machine Ending

• SFU1204 ball screw 300mm—a reliable CNC ball screw designed for smooth, efficient linear travel and accurate positioning.
• The 12mm ballscrew uses a 4mm lead (1204 series) to deliver controlled movement per revolution, making it suitable for precision axes where stability and repeatability matter.
• This set includes a matched ball screw nut and end machining (machine ending) to simplify assembly with common couplers and support bearings.
• Compared to standard lead/trapezoidal screws, the SFU1204 ballscrew offers higher transmission efficiency, reduced friction, and improved motion smoothness—supporting better accuracy in CNC and automation projects.
• For best performance, keep the screw aligned and apply periodic grease or light oil lubrication.

Specifications

• Type: SFU1204 ball screw with ball nut
• Screw diameter: 12mm
• Lead (travel per revolution): 4mm
• Overall screw length: 300mm
• Nut: Included (matched ball nut)
• End machining: Machine-ended for coupler/support bearing fitment
• Compatibility: Works with BK/BF style support sets (confirm match to end machining)
• Lubrication: Grease or light oil (periodic maintenance recommended)
• also available variations, SFU 1605 ,SFU 2010,SFU 1610

Applications SFU1204 Ballscrew

• Small CNC routers, milling and engraving machines
• 3D printers and precision linear stages
• Pick-and-place systems, automated fixtures, gantry axes
• Linear actuators, robotics, motion control projects
• Lead screw upgrades requiring higher efficiency and lower backlash

Features SFU1204 Ballscrew

• High efficiency linear transmission compared to trapezoidal/lead screws
• Smooth motion with reduced friction and stable thrust capacity
• Supports precise positioning and repeatability for CNC and automation
• Lower backlash potential (especially with suitable preload / higher accuracy grades
• SFU1204 ball screw 300mm Suitable for high-duty cycle motion systems when properly lubricated and aligned

Package Includes

• 1 piece of SFU1204 ball screw 300mm