This carriage forms part of a linear guidance system, running on four rows of recirculating balls that provide load support from multiple directions. The design corresponds to the high, narrow carriage variant of the KWVE35 series, with a net mass of 1.776 kg and manufactured to accuracy class G3, giving defined dimensional and running tolerances for precise positioning tasks. The four-row ball arrangement allows the carriage to take up loads and moments from several directions simultaneously, which is a direct result of the narrow, high carriage geometry. Accuracy class G3 makes it suitable for applications requiring consistent running accuracy along the guide rail. As with recirculating ball systems, correct lubrication of the raceways is required to maintain smooth ball recirculation and to limit wear over the operating life of the carriage.