Product Details
The BL deep groove ball bearings (inch) 1605-ZZ are shielded, light duty bearings featuring a 0.3125" bore and a 0.9062" outer diameter. These precision ground bearings are designed for domestic interchangeability with traditional (semi-ground) domestic inch series bearings. Incorporating ABEC 1 tolerance, these bearings have grooved raceways on both the inner and outer rings, allowing them to support moderate axial loads in both directions in addition to radial loads. The balls are separated by steel cages, ensuring efficient operation. Common interchanges include 21505-77 General, 1605DS Nice, and BR7705 Shatz.
