7 Machine parts, namely, linear bearings, namely, precision ball bearing slides, platform slides, tilt slides, flipper slides, cable carriers, brackets, locks and accessories, linear recirculating ball bearings and guideways, ball bushings and shaft support rails, precision ball screw assemblies, single/double adjustable preloaded ball nuts, linear and crossed roller bearings, single and multi-axis positioning stages; linear actuators and positioning tables, namely, single and multi-axis linear actuators, single access controllers, multi-axis controllers, servo cylinders; servo and stepper motion control components and systems, namely, linear actuators, low backlash NEMA standard precision gear assemblies for machines, AC/DC servo and brushless motors for machines, DC servo and brushless motors for machines, electronic and mechanical speed drives for machines, electromagnetic clutches and brakes for machines, gear boxes and gear motors for machines precision planetary/spur gear boxes for machines; flexible shaft couplings for machines, DC tachometer generators, Precision linear guides and linear rails