This angular contact ball bearing operates as a stud type track roller, guiding along its outer ring through the ball complement rather than an eccentric collar. The outer ring is particularly thick-walled and works together with a solid, short roller stud featuring a threaded hole, giving a self-retaining double row ball and cage assembly. Outside diameter is 80.0 mm, width 69.2 mm, and net mass 1.03 kg. Axial sealing on the stud side is achieved with a lip seal, while a sealing shield with a cover closes the end face, keeping contamination away from the raceways without a relubrication facility. A mounting slot on the face side assists alignment during installation. The DRS sealing arrangement and self-retaining double row ball set make this unit suited for guiding applications where axial loading of the outer ring must be carried directly through the balls.