• 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)