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Angular contact roller bearings are available in a variety of designs, including single row, double row, and four-point contact bearings

angular contact roller bearing. Single row bearings are the most common type and are best suited for applications with light to moderate loads. Double row bearings have a higher load-carrying capacity and are suitable for applications with heavier loads. Four-point contact bearings are designed to handle both radial and axial loads in any direction and are commonly used in applications where high precision and rigidity are required.