The PBC 21852-01 is a double row unground ball bearing, specifically designed for applications requiring high load capacity and durability. With dimensions of 1209 (1209-1/2-22-1/2), this bearing is constructed from premium materials to ensure long-lasting performance. Its double row design allows for increased radial load support, making it suitable for various industrial applications. This bearing complies with industry standards, ensuring reliability and efficiency in operation, making it an essential component for machinery and equipment.