SFU1605 Ball Screw Set 1000mm with Metal Ball Nut, BK BF12 End Supports and Coupler, 16mm Diameter, 5mm Lead, End Machined, High Precision CF54 Steel Ballscrew for CNC Motion Systems

1000mm SFU1605 Ball Screw Set with BK BF12 Supports and Coupler
✔️ 16mm Diameter Ball Screw Kit with 5mm Lead and Machined Ends

This is a complete SFU1605 ball screw set made for smooth, accurate linear motion in CNC machines and automation systems. It’s commonly used in CNC routers, mills, linear slide assemblies, and motion control setups where low backlash and steady positioning really matter.

Pack size: 1 complete set including ball screw, metal ball nut, BK12, BF12, and coupler

✅ Ball screw diameter: 16mm and 0.63 inch
✅ Lead and pitch: 5mm and 0.20 inch per revolution
✅ Overall screw length: 1000mm and 39.37 inches
✅ Fixed end diameter: 12mm and 0.47 inch
✅ Coupler bore size: 6.35mm and 0.25 inch by 10mm and 0.39 inch
✅ End machined for BK BF12 bearing supports
✅ Metal ball nut for strength and long service life
✅ Made from CF54 bearing steel for wear resistance and smooth travel
✅ Low operating noise with high transmission efficiency
✅ Designed to handle high axial loads with reduced heat buildup

Dimensions
Parameter Value
Screw Diameter 16mm 0.63 in
Lead Pitch 5mm 0.20 in
Overall Length 1000mm 39.37 in
Fixed End Diameter 12mm 0.47 in
Coupler Bore 6.35mm 0.25 in
Coupler Length 10mm 0.39 in

💡 Why are anti-backlash ball screws used in precision linear motion systems?
Anti-backlash ball screws are built to deliver clean motion with high efficiency and repeatable accuracy.

• Converts rotary motor motion into smooth axial travel with minimal friction

• Handles high axial loads while keeping positioning tight and stable

• Reduces stick slip and heat buildup during long run cycles

• Improves accuracy and drive efficiency in CNC and automation equipment

This ball screw set is a handy choice when you want quiet operation, solid load handling, and dependable accuracy for CNC machines, automation frames, and motion control projects.