250mm SFU1605 Ball Screw CNC Assembly, 16mm Diameter 5mm Pitch, Metal Nut, BK12 BF12 End Supports & Coupler, Bearing Steel and Aluminum Build for CNC Machines, Electronic Equipment & Industrial Projec

SFU1605 CNC Ball Screw Kit with Nut and Mounting Hardware
✔️ 16mm Diameter 5mm Lead Ball Screw Assembly 250mm Length

This SFU1605 ball screw kit is a compact linear motion solution built for CNC machines, electronic equipment, and light industrial motion systems. It’s commonly used where smooth travel, tight positioning, and easy installation are needed in smaller CNC builds. Pack size includes a complete setup with mounting supports and coupler, ready to drop into a project.

✅ Pack size: 1 ball screw, 1 ball nut, 1 BK12 support, 1 BF12 support, 1 coupler
✅ Ball screw model: SFU1605
✅ Nominal diameter: 16mm
✅ Lead pitch: 5mm per revolution
✅ Overall length: 250mm
✅ Ball screw material: bearing steel
✅ Nut material: aluminum alloy
✅ Smooth rolling motion with low friction
✅ Handy size for compact CNC and automation builds
✅ Suitable for CNC machines, electronic equipment, and light industrial use

Dimensions
Diameter 16mm
Lead 5mm
Overall Length 250mm

This complete kit helps reduce installation time while delivering stable linear motion and consistent positioning in compact CNC and motion control applications.

💡 Why are SFU1605 ball screws commonly used in small CNC machines?
SFU1605 ball screws balance accuracy, efficiency, and size, making them a smart choice for compact motion systems.

• 5mm lead supports fine positioning and controlled feed rates

• Low friction rolling design improves efficiency and motor response

• Matched nut and support bearings improve alignment and stiffness

• Compact diameter fits smaller frames without sacrificing precision

A solid setup when you want smooth motion, reliable accuracy, and an easy-to-install ball screw solution for smaller CNC builds.