Koyo 4010TFS5C1-1020 X Axis Ball Screw Nut Assembly

The Koyo 4010TFS5C1-1020 X-Axis Ball Screw Nut Assembly is a flange-nut configuration that uses a 40 mm diameter ball screw with a 10 mm lead to translate rotary motion into precise linear movement along the X axis. The assembly’s 21 inch travel specification defines the maximum stroke available in a single setup, enabling longer X-axis excursions while maintaining alignment and load distribution provided by the flange-nut mounting. The part number 4010TFS5C1-1020 corresponds to this exact Koyo configuration, helping installers verify compatibility and ensuring the correct screw diameter, lead, and flange-nut arrangement for their X-axis installation. Used in precision machinery and automation systems that require controlled X-axis positioning, this ball screw nut assembly delivers repeatable movement along the axis with the specified 40 mm screw diameter, 10 mm lead, and 21 inch travel. This description reflects only the confirmed features: X-axis compatibility, 40 mm diameter ball screw, 10 mm lead, 21 inch travel, and flange nut mounting.