15mm / 0.59in. Bearing Block: Including 1pc FK15‑C7 bearing block and 1pc FF15 bearing block, suitable for SFU2005 and SFU2010 ball screw. 1 x FF15 Bearing Block. Accurate Work: Enables C7 grade conversion for ballscrew, the accuracy can get up to 0.05mm, which ensures efficient works.
eBay