Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Support unit such as FK type bearing into the proper amount of lithium soap grease, with special sealing gasket for seal, can direct installation, for a long time. The surface blackening process, high support. High rigidity, high and stable performance of . Mounting 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 Color: Black : FK12/FF12 Material: Carbon steel Package Contents: 1 * FK Bearing block 1 * FF Bearing block Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.