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The 4308.TV.C3 RICH is a high-performance double row deep groove ball bearing designed for applications that require a significantly higher load-carrying capacity than single row variants. With dimensions of 40 mm bore, 90 mm outer diameter, and 33 mm width, this bearing features two rows of rolling elements, allowing it to support heavy radial loads and axial loads in both directions.
This model is equipped with a polyamide cage (TV), which ensures smooth operation, reduced friction, and excellent performance at higher speeds. The C3 internal clearance provides the necessary radial room for thermal expansion, making it ideal for environments where high temperatures or high-speed rotations are expected. Being an open type, it is intended for use in lubricated environments such as gearboxes and industrial machinery where space and load density are critical factors.
Data sheet