About

The HRR series from CPC Chieftek Precision Co Ltd is a highperformance linear roller guide system designed for demanding industrial applications where rigidity load capacity and precision are critical Based on a fourrow roller bearing design the HRR series delivers superior stiffness and reduced elastic deformation compared to traditional balltype guidesEngineered for compactness and durability the HRR series features a lowprofile carriage and a wide rail making it ideal for spaceconstrained installations that still require heavy loadbearing capabilities Its interchangeable rail and block design ensures flexibility in assembly and simplifies maintenance or replacementThe HRR linear guides come equipped with a tripleseal system end base and internal seals to provide enhanced protection against dust coolant and other contaminants increasing system lifespan and reducing downtime For smooth and quiet operation an optional roller chain system similar to a ball chain in ball guides is available promoting even lubrication and minimizing noiseKey performance characteristics such as multiple preload classes V0 V1 V2 and precision grades H P SP UP allow the HRR series to be tailored to specific motion control requirements including those in CNC machinery automation systems and semiconductor equipment