Abstract: A parallel spacer for a linear guideway comprises a plurality of parting portions, connecting portions and a retaining portion. Each of the parting portions is a thin member disposed between each pair of neighboring rollers. The connecting portions are employed to connect the parting portions and the retaining portion, and the retaining portion is arranged at a side of the respective rollers and located in an axial direction thereof, the retaining portion is an integral structure for connection with the respective connecting portions.

Abstract: A parallel spacer for a linear guideway comprises a plurality of parting portions, connecting portions and a retaining portion. Each of the parting portions is a thin member disposed between each pair of neighboring rollers. The connecting portions are employed to connect the parting portions and the retaining portion, and the retaining portion is arranged at a side of the respective rollers and located in an axial direction thereof, the retaining portion is an integral structure for connection with the respective connecting portions.

Abstract: A linear motion guide device includes a slider and two end caps attached to side portions of the slider, and two holding assemblies attached to two side legs of the slider and the end caps for forming four endless ball guiding channels and for smoothly receiving four chains of rolling members, the holding assemblies each include two L-shaped holding devices and a retaining device attached to the leg of the slider and the end caps, and the holding devices each include two detachable halves for allowing the holding devices to be easily and quickly molded and for allowing the holding devices to be easily disengaged from the mold devices.

Abstract: A linear motion guide device includes a housing having a chamber formed by two side walls, a casing engaged in the chamber of the housing and having a space formed by two side fences, for slidably receiving an elongate track rail, the casing includes one or more channels formed in each of the side fences and faced toward the side walls of the housing and one or more channels faced toward the track rail. A number of rolling members are received in the channels of the casing, and the casing includes a ball retaining structure having one or more ribs extended into each of the channels for engaging with and for stably retaining the rolling members in the channels of the casing respectively.

Abstract: A linear motion guide device includes a slide having a housing, and two end caps secured to sides of the housing and each including a space aligned with a chamber of the housing, for slidably receiving an elongate track rail. One or more dust shields each includes one end detachably anchored to one of the end caps with such as one or more catches, and the other end detachably anchored to the other end cap with such as one or more latches or fingers, for detachably securing the dust shield to the end caps and the housing without additional fasteners. The end caps and the housing each includes a recess for receiving and seating the dust shield.

Abstract: A parallel spacer for a linear guideway comprises a plurality of parting portions, connecting portions and a retaining portion. Each of the parting portions is a thin member disposed between each pair of neighboring rollers. The connecting portions are employed to connect the parting portions and the retaining portion, and the retaining portion is arranged at a side of the respective rollers and located in an axial direction thereof, the retaining is integrally formed with the respective connecting portions and the parting portions.