Deep Groove Ball Bearings

Deep groove ball bearings are the most widely used bearing type, featuring deep raceway grooves that allow them to accommodate radial loads, axial loads in both directions, and combined loads. Their simple design provides low friction, high-speed capability, and quiet operation with minimal maintenance requirements. Available in open, shielded, and sealed configurations, these bearings suit applications ranging from light-duty to heavy-duty industrial equipment.

When selecting deep groove ball bearings, consider the bore size, series designation (such as 6900, 1600, or R series), and closure type—seals (2RS) provide contamination protection while shields (ZZ) allow higher speeds. Material options include standard chrome steel and stainless steel for corrosive environments. Common applications include electric motors, pumps, gearboxes, conveyors, agricultural machinery, and general industrial equipment where versatility and reliability are essential.