Product Details
BL deep groove ball bearings (inch) 1603-2RS are sealed, light duty bearings featuring a 0.3125" bore and a 0.875" outer diameter (OD). These precision ground bearings are designed for domestic interchangeability with traditional (semi-ground) domestic inch series bearings. They have an ABEC 1 tolerance and include grooved raceways on both the inner and outer rings, allowing them to sustain moderate axial loads in both directions in addition to radial loads. The balls within the bearings are separated by steel cages, ensuring durability and performance. Common interchanges for this model include 21405-88 General, 1603DC Nice, and BR9903A Shatz.
