The FKFF12 Bearing Block Set features an FK12 (fixed) and FF12 (floating) bearing block, suitable for SFU16 ball screws. Designed for high-precision linear motion, this support set ensures smooth rotation, accurate alignment, and stable performance in CNC routers, milling machines, and automation equipment.

Manufactured from hardened steel, the FKFF12 blocks provide strong, reliable support with low vibration and long-lasting durability under continuous operation.

Includes: 1× FK12 Fixed Support, 1× FF12 Floating Support

Specifications:

• Compatible Ball Screws: SFU/SFE16

• Type: FK12 (Fixed) & FF12 (Floating)

• Material: Hardened Steel Housing

• Mounting Type: End Support for Ball Screw

• Features: High strength, smooth operation, precise alignment