High precision angular contact ball bearings 70xx, 72xx and 79xx series with three types of contact angle 15 degree (C), 25 degree (A5) and 30 degree (A), all come with two types of cage design either phenolic (TR) or polyamide (TYN)
Their design allows for significant axial load capacity and high accuracy, making them suitable for demanding applications in machine tools, robotics, aerospace, and medical equipment.