CNCYEAH Ball Screw SFU1605 850mm Diameter 16mm,5mm Pitch Ball Screw Kit with Ballscrew Nut Housing Bracket and End Supports BK/BF12 nut housings Coupler for CNC Machine Parts

The CNCYEAH SFU1605 Ball Screw Kit is a ready-to-install drive system designed for CNC machines, routers, and automation projects. This pack includes a complete ball screw assembly with end supports BK12/BF12, a shaft coupler, and a ball nut housing to enable smooth, precise linear motion. Pack includes 1 ball screw, 1 nut, BK12, BF12, and a BR shaft coupler. Specifications: Diameter 16 mm (0.63 in), Pitch 5 mm (0.197 in), Length 850 mm (33.46 in). Material: carbon steel, precision C7 grade.

CNCYEAH SFU1605 Ball Screw Kit, 850mm, 16x5mm, BK12/BF12 Ends
✔️ 16 mm dia, 5 mm pitch, 850 mm long; includes BK12/BF12 and coupler

Introducing the CNCYEAH SFU1605 Ball Screw Kit, a ready-to-install high-precision drive for CNC machines, routers, and automation projects. This set brings together a 16 mm diameter screw, 5 mm lead, and a long 850 mm length for robust travel on X, Y, or Z axes. It includes BK12 and BF12 end supports, a DSG16H ball nut housing, BR shaft coupler, and the necessary components to get your linear motion system moving smoothly. Specifications: Diameter 16 mm (0.63 in), Pitch 5 mm (0.197 in), Length 850 mm (33.46 in). Material: carbon steel, precision grade C7.

✅ SFU1605 screw diameter 16 mm (0.63 in), pitch 5 mm (0.197 in), length 850 mm (33.46 in)
✅ Includes BK12/BF12 end housings and DSG16H ball nut housing
✅ BR shaft coupler 6.35 mm x 10 mm for easy motor connection
✅ Carbon steel, precision C7 grade, low friction and long service life
✅ Pack includes 1 ball screw, 1 nut, BK12, BF12, and shaft coupler

💡 What is a ball screw kit used for in CNC machines?

Ball screw kits convert rotary motion into precise linear motion with high efficiency and low friction, enabling smooth operation on CNC axes. This makes it handy for accurate motion control on X, Y, and Z axes.

- Handy for precise motion control on X, Y, and Z axes
- Reduces backlash, heat, and drive power for longer life
- Works with BK12/BF12 end supports and BR shaft coupler
- Ideal for hobbyist and professional CNC setups