THK BLF Series Ball Screw Nut (EOL)

The THK BLF Series is a flange-type ball screw nut designed for smooth and precise linear motion. Engineered with THK’s recirculating ball technology, it delivers low friction, stable performance, and reliable positioning accuracy in a compact flange-mounted configuration.

Although now end-of-life (EOL), the BLF series remains a practical option for maintenance, replacement, and legacy equipment support where original specifications must be maintained. Available models include the BLF1616-3.6 with a 16mm shaft diameter and 16mm lead, and the BLF2020-7.2 with a 20mm shaft diameter and 20mm lead. Please contact us to confirm stock availability before ordering.