NSK BSR45X25-1377 Ball Screw Assembly is a 45 mm diameter ball screw with a 25 mm lead in a double-pitch configuration, provided as a complete ball screw and nut assembly with an overall length of 1377 mm. The model identifies key dimensions: 45 mm diameter, 25 mm lead, double-pitch arrangement, and 1377 mm overall length. This NSK unit is designed for precise linear motion applications requiring a long axial stroke, such as automation and CNC equipment where accurate, repeatable positioning over a 1377 mm span is needed.
