Single row SKF deep groove ball bearings are especially adaptable. They have a simple design, are non-separable, and are suitable for high speeds. The metal shields on the ball bearing protect against the entry of dirt and so on. They have a C3 clearance to allow expansion within the bearing at high speeds/temperatures.
These deep groove ball bearings are versatile, robust and moderately easy to maintain. SKF is the largest bearing manufacturer in the world and are very popular due to their high quality standards.