Multiple models of hot sale ball secrew end support EF ball screw support units
https://www.hyballscrew.com/product/ball-screw-support-base/multiple-models-of-hot-sale-ball-secrew-end-support-ef-ball-screw-support-units.html
These support units are compact in size and allow for easy installation. The supported-side (also referred to as floated side) support units come with a bearing and snap ring to securely mount the finished ball screw shaft to the support unit. (Note: The bearing is not fixed to a position inside the supported-side support unit).