The 3309 RICH double row angular-contact ball bearing is a high-precision component engineered to accommodate significant radial and axial loads, particularly effective in applications where high rigidity and accurate shaft guidance are required. Manufactured by RICH, this bearing features precise 45x100x39.7 mm dimensions and weighs 1.36 kg, ensuring stable and efficient performance in demanding operational environments.
As an open type bearing, the 3309 RICH is designed without seals, making it suitable for applications where lubrication is provided externally or where the operating environment is clean. This design also allows for higher limiting speeds compared to sealed variants. The robust steel cage ensures optimal guidance for the balls, contributing to the bearing's overall durability and smooth operation under various loads. With a CN - normal clearance, this bearing provides a balanced performance for general industrial machinery. Its double row angular-contact design allows it to handle combined radial and axial loads in both directions, making it highly versatile. Proudly produced in China, the 3309 RICH bearing guarantees consistent quality, high efficiency, and exceptional durability, making it an excellent choice for machine tool spindles, gearboxes, pumps, and other equipment where precision, high load capacity, and robust construction are paramount.
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