ITEM NAME:1 Pcs FK10 Fixed Side +1 Pcs FF10 Floated Side for SFU1204 Ballscrew CNC Pa B1R3 1 Pcs FK10 Fixed Side +1 Pcs FF10 Floated Side for SFU1204 Ballscrew CNC Pa B1R3 Support unit such as FK type bearing into the proper amount of lithium soap grease, with special sealing gasket for seal, can direct installation, use for a long time. The surface blackening process, high precision support. High rigidity, high precision and stable performance of rotation. Mounting method of ball screw support: (1) fixed to the threaded rod on the fixed side. (2) the fixed side inserted, tightening the lock nut, fixed with the cushion block and the inner six angle bolts. (3) the supporting side bearing is fixed on the threaded rod shaft with a stop ring and is loaded into the bearing block. Product name: FK+FF Ball Screw End Support Model: FK10/FF10 Material:Carbon steel colour:black Package Contents: 1 * FK Bearing block 1 * FF Bearing block