Carries and guides linear loads along a profiled rail through four rows of recirculating balls, distributing forces across the raceway system and allowing smooth motion under combined load directions. Built as a low carriage design, KWVE30-B-N-V1-G3 has a net mass of 1.07 kg, with the four-row ball arrangement providing stable load distribution in radial, reverse radial and lateral directions simultaneously. The G3 accuracy class suits applications where standard positioning precision is sufficient rather than high-precision alignment tasks. The low carriage profile keeps the overall height reduced compared to standard carriage variants, which affects the mounting envelope and center of gravity during operation. The four-row design contributes to running stability even when load direction shifts during travel along the rail.