Roller rail guides
Linear guides
Bosch Rexroth roller rail guides carry the load on recirculating cylindrical rollers instead of balls, reaching high stiffness and load rating. This category holds RWD roller runner blocks in sizes 025 to 055 (RWD-025, RWD-035, RWD-045, RWD-055) in the CR and CS versions, plus accessories such as connectors (M6X9,5-M6X0,75) and end caps (35 R SET). Preload and accuracy are encoded in the type key (for example C2-H, C3-U).
Typical applications: Roller rail guides are used where high loads, high stiffness and low deflection are required, such as machine tools, heavy gantries and machining centres. Selection follows size (RWD-025 to RWD-055), design (CR, CS), preload and accuracy class according to load and required guiding quality; matching end caps and connectors complete the order.
