The NKE 3309-B-2Z-TV is a high-quality double row angular contact ball bearing designed for applications requiring high rigidity and the ability to accommodate radial and axial loads. This genuine NKE bearing features steel sheet dust shields (2Z) on both sides to protect against contaminants, ensuring extended service life. The TV designation indicates a solid window cage made of glass fibre reinforced polyamide, offering good sliding properties and reduced noise. With an inner diameter of 45 mm, outer diameter of 100 mm, and width of 39.7 mm, it is suitable for various industrial machinery applications.