Product Details
The BL Deep Groove Ball Bearings (Inch) 1607-ZZ are shielded, light-duty bearings featuring a 0.4375" bore and a 0.9062" outer diameter (OD). These precision ground bearings are designed for domestic interchangeability with traditional (semi-ground) domestic inch series bearings and meet ABEC 1 tolerance standards. They are constructed with grooved raceways on both the inner and outer rings, allowing them to support moderate axial loads in both directions alongside radial loads. The balls within the bearings are separated by steel cages for enhanced performance. Common interchanges for this model include 21507-77 General, 1607DS Nice, and BR7707 Shatz.
