BF10 Ball Screw Support CNC SFU1204 for 3D Printer

BF10 Ball Screw Support for SFU1204 CNC End Support Bearing Block for 3D Printer

The BF10 ball screw support and CNC SFU 1204 system present a unique combination of engineering precision and reliability, essential for advanced 3D printing setups.

• BF10 ball screw support engineered for smooth, stable performance in CNC and 3D printer applications.
• When used with an SFU1204 ball screw (12mm diameter, 4mm lead), the BF10 ball screw support helps maintain shaft alignment, reduces wobble, and supports more reliable movement—improving print quality and dimensional accuracy.
• Designed for robust motion control, the BF10 support unit uses a bearing-supported structure to reduce friction and wear during operation.
• This makes it suitable for higher-speed projects and long-duration use in DIY builds, prototyping machines, and precision motion assemblies.

Specifications of Ball Screw BF10

• The CNC SFU1204 ball screw, known for its excellent precision, features a lead screw diameter of 12mm, with a lead of 4mm, promoting efficient movement and reduced friction.
• The design incorporates recirculating ball bearings, which minimize wear and ensure smooth operation.
• BF10 support results in a dynamic and accurate movement of the 3D printer’s extruder, enhancing print quality and dimensional accuracy.
• The design also supports higher speeds, making it a valuable component for time-sensitive project.
• Model: Screw Support.
• Shaft Dia.: 8mm.
• Material: Bearing Steel.
• Color: Black.
• BK10 Size: 60mm x 39mm (LxW)

Applications

• CNC Machines: Used as the floating/support-end bearing block for ball screws in CNC routers, milling machines, engraving machines, and other CNC equipment.
• SFU1204 Ball Screw Systems: Commonly used to support the free end of a properly end-machined SFU1204 ball screw (12mm diameter, 4mm lead).
• 3D Printers: Suitable for custom and precision 3D printers using ball screws for accurate X, Y, or Z-axis linear movement.
• Linear Motion Systems: Ideal for linear stages, positioning tables, gantry systems, and ball screw-driven actuators.

Features

• BF10 support can accommodate various 3D printer models, providing flexibility for manufacturers and hobbyists alike.
• Its compatibility with the SFU 1204 ball screw extends its usability across a wide range of applications, from basic 3D printing setups to more complex machines requiring high precision.
• The specifications of this assembly allow users to achieve finely detailed prints, which is a critical factor for applications demanding precision, such as prototyping and custom component production.
• The BF10 screw support and CNC SFU 1204 system significantly enhance the capabilities of 3D printers.
• By ensuring high levels of precision, robustness, and compatibility, these components contribute to improved printing performance and long-term reliability in diverse printing environments.

Benefits

• Improves stability: supports the screw end to reduce vibration and movement play
• Better accuracy: helps achieve consistent positioning for cleaner prints and smoother travel
• Durable construction: bearing steel body for long service life
• Wide compatibility: works with SFU1204-based motion systems and many DIY/CNC/3D printer builds

Package Include

• 1 piece of BF10 Ballscrew support