Beefy FF12 End Bearing Block In Carbon Steel, 12mm Inner Diameter, Heavy Duty Support For SFU1605 SFU1204, Low Friction, High Static And Dynamic Stiffness, Long Lasting Performance

Heavy-Duty FF12 End Bearing Block for SFU1605/1204 ✔️ Carbon steel block, 12mm bore, built-in bearings, locknuts - single unit

The FF12 end bearing block is a rugged carbon steel support for ballscrews, designed to guide SFU1605 and SFU1204 assemblies. It’s commonly used in CNC milling machines, robotics, and DIY projects where precise linear motion is needed.

✅ Inner bore diameter: 12 mm for SFU1605/SFU1204 screws
✅ Built-in deep ball bearings with locknuts and snaps included
✅ High static and dynamic stiffness with low friction
✅ Carbon steel housing for long-lasting performance
✅ Suitable for single unit purchase or integrated in CNC setups

💡 What is a pillow block bearing used for in a ballscrew system? It supports and guides the screw for smooth, precise motion.
- Pillow blocks provide structural support for ballscrews in CNC machines
- They reduce shaft misalignment and improve positioning accuracy
- They simplify mounting with integrated hardware
- They work with SFU1605 and SFU1204 screws for common builds