Barden 110HDL Angular Contact Ball Bearing

Inner Diameter (d): 50 mm (approximately 1.9685 inches) Outer Diameter (D): 80 mm (approximately 3.1496 inches) Width (B): 32 mm (approximately 1.2598 inches) Weight: 0.52 kg (approximately 2.00 pounds) Other notable features of this bearing are: It has no seal. It uses a TB (Hard Fiber Cage) for the cage type. The precision level is P4S, which is higher than P4. The contact angle is 15 degrees. It allows for universal pairing (G). The axial internal clearance/preload is marked as DL, indicating 2 universal bearings with light preload. The lubrication is standard. The suffix "HDL" in its model name indicates a textile-laminated phenolic resin cage, outer ring centered (H), a duplex arrangement (D), and light preload (L)