Best Linear Motion Ball Screws of 2025

The CNCMANS SFU1605 Ball Screw offers an impressive 800mm length and includes essential components such as a ball screw nut and end supports. Made from durable carbon steel, it resists wear and tear, ensuring a longer lifespan for your projects. With no stick-slip effect, you can expect smoother operation, which leads to reduced heating and less drive power required. The high axial forces per volume enhance performance, making it ideal for various applications like robotics and factory automation.

The CNCMANS SFU1204 Ballscrew is a high-quality linear motion component, measuring 250mm in length. It is compatible with BK10/BF10 standards, ensuring easy integration into your CNC projects. Made from durable carbon steel, it offers excellent wear resistance and anti-rust properties, which significantly prolong the lifespan of the screw. Its design features many balls rolling between the screw and nut, providing higher movement efficiency while generating less heat and reducing power consumption, making it a smart choice for energy-conscious users.

The Hilitand Ballscrew Nut Housing is crafted from high-quality aluminium alloy, ensuring strength and durability for your projects. With an inside diameter of 22.5mm, it is specifically designed for SFU1204 ball screws, providing a precise fit that enhances performance. The exquisite surface treatment guarantees smooth operation, making it ideal for applications such as 3D printing and CNC lathes. This product is a perfect replacement CNC part, offering convenience and reliability for your linear motion needs.

The GooEquip SFU1204 Screw features a diameter of 12mm and a lead of 4mm, making it suitable for precise applications in CNC machines. Its rolled thread manufacturing process ensures high accuracy, allowing you to achieve better results in your projects. With low operating noise, you can enjoy a more comfortable working environment. Additionally, the screw's anti-backlash design provides smooth motion, enhancing your machine's performance and extending its service life.

The SFU1204 Ball Screw Kit offers essential components for CNC machines, including a 250mm end machined ball screw and a durable ball screw nut. Its compact design ensures that you can easily mount and dismount the parts, saving you time during setup. Made from high-quality steel, this kit is resistant to wear and high temperatures, providing reliability in demanding environments. You will benefit from reduced sliding friction, which translates to a longer service life, making it a cost-effective option for your machining needs.

The CNCMANS SFU1605 Ball Screw offers high-quality steel construction, ensuring durability and a smooth surface for reliable performance. Its efficient transmission and precise positioning, with a bearing fit of less than 0.03 mm, minimise noise while in operation, enhancing your user experience. The hand wheel features a smooth surface and screw holes for effortless assembly, making it easy for you to install and disassemble as needed. With a detachable rotating handle, it provides convenient movement and strong carrying capacity, perfect for various applications.

The Garosa M4 Ball Plunger is designed for versatility and strength, making it ideal for various mechanical devices, clamps, and automatic machines. Made from durable carbon steel, these ball plungers are built to last, ensuring reliability in your projects. With easy installation, you can quickly incorporate them into your work without hassle. Their ability to provide pressure and accurate positioning means you can achieve precise results, enhancing the efficiency of your tasks.

The Garosa M4 Ball Plungers are versatile components made from durable carbon steel, ensuring they withstand regular use. Available in various sizes (M46, M48, M410, M412), they are easy to install, allowing you to save time on your projects. Their sturdy design provides reliable pressure and precise positioning, crucial for enhancing the functionality of mechanical devices, clamps, and automatic machines. With ten pieces included in the set, you have ample supply for multiple applications.

The TXErfolg Screw Set includes 100 high-quality countersunk screws in two sizes (4 x 30 mm and 5 x 20 mm) along with matching nuts, all neatly organised in a transparent plastic box. Made from durable 304 stainless steel, these screws offer excellent adaptability and high hardness, ensuring reliable performance in various applications. The precision machining guarantees each screw is of superior quality, giving you confidence in your projects. With a design that features no sharp edges, these screws allow for easy nut installation, making your tasks simpler and more efficient.

The NUIBBYED Ball Screw Set is designed for precision in CNC machines and other industrial applications. With a diameter of 16mm and a lead of 5mm, this ball screw ensures smooth motion and accurate positioning, which is crucial for your projects. Made from durable bearing steel and aluminium alloy, it offers excellent strength and longevity. The package includes essential components like a nut and coupler, making it convenient for immediate use in your machinery.