The 6306 is a Single Row, Medium Series Deep Groove Ball Bearing engineered for robust performance and versatility across a wide range of industrial applications. As an open-type bearing without integral seals or shields, it provides maximum design flexibility for custom sealing arrangements and optimal heat dissipation. With a 30 mm bore and a substantial 19 mm width, it offers a balanced combination of high load capacity and dimensional stability, making it a reliable choice for demanding machinery and power transmission systems.