CNC Manual Slide Stage Linear Stage Actuator 500mm Ballscrew 1605 Optical Axis Linear Rail Guide C7 - Ruler for CNC Router Controller X-Axis Stage Linear Motion Systems - 1/2 inch (0.5") Made from high-strength chrome steel

Made from high-strength chrome steel and preserved with oil

SMF13GW Round Flange Double Wide Type:Miniature Slide Bush

outer diameter is 47mm and width is 20

KT303716 Needle Bearing Cage K30x37x16

It features a durable bronze cage and a removable inner ring

CNC Manual Slide Stage Linear Stage Actuator 500mm Ballscrew 1605 Optical Axis Linear Rail Guide C7 - Ruler for CNC Router Controller X-Axis Stage Linear Motion Systems - 1/2 inch (0.5") Made from high-strength chrome steel500mm Manual Linear Slide Table with Handwheel SFU1605 Ball Screw C7 Precision 20" Travel Stroke This 500mm (20") manual linear actuator is built for high accuracy positioning and smooth motion in CNC and automation systems. It features an SFU1605 C7 grade ball screw for 0. 02mm repeatability, a laser engraved handwheel with a locking pointer, and dual optical axis guidance. With a rust resistant 6061 aluminum frame and CNC machined precision mounting