NSK W3613-187D Ball Screw is a precision linear motion component from NSK. The unit has a 36 mm diameter and a length of 1346 mm, defining its size for integration into compatible machine frames and assemblies. In operation, recirculating balls within the screw and nut convert rotational input into smooth, low-friction linear travel, delivering repeatable positioning with minimal backlash relative to non-ball-screw methods. The W3613-187D designation identifies this specific configuration within NSK's W3613 series, indicating its exact specifications for use with matching drive components and end supports where a 36 mm bore and 1346 mm length are required.
