Linear Motion Guide provides linear motion by re-circulating rolling elements between a profiled rail and a bearing block. The coefficient of friction on a linear guideway is only 1/50 compared to a traditional slide and they are able to take loads in all directions. With these features, a linear guideway can achieve high precision and greatly enhanced moving accuracy. KGG offers multiple linear guideway series, each featuring different options for sizes, loading capabilities, accuracies, and more.
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Roller Linear Motion Guide
The Roller Linear Motion Guide series features a roller as the rolling element instead of steel balls. This series is designed with a 45-degree angle of contact. Elastic deformation of the linear contact surface, during loading, is greatly reduced thereby offering greater rigidity and higher load capacities in all 4 load directions. The RG series linear guideway offers high performance for high-precision manufacturing and can achieve a longer service life than traditional ball bearing linear guideways.
