This double row angular contact ball bearing carries combined radial and axial loads in both directions, with a contact angle geometry that provides axial guidance on either side of the shaft. Bore diameter is 80.0 mm, outside diameter 140.0 mm, width 44.4 mm, and net mass 2.32 kg. The limiting speed is 4900.0 1/min and the reference speed 5100.0 1/min, with a TVH cage made of glass fibre reinforced plastic. The polyamide TVH cage design keeps ball guidance stable at the stated speed range and reduces friction losses compared to a solid metal cage, while the double row layout allows the bearing to take up axial forces from both directions without a mating bearing. Suitable for shaft arrangements requiring stiff axial location combined with radial load capacity, this design suits applications where speed stays within the reference and limiting values given above and where relubrication access is provided, since no seals or shields are integrated into this open bearing.