The NKE 2304-2RS-TV is a genuine self-aligning double row ball bearing, featuring a bore diameter of 20 mm, an outer diameter of 52 mm, and a width of 21 mm. This bearing is equipped with two rubber seals (2RS) on both sides to protect against contaminants and retain lubricant, making it suitable for demanding industrial and agricultural applications. The TV designation indicates a solid window-type cage made of glass fibre reinforced polyamide. Self-aligning ball bearings are ideal for applications where angular misalignment between the shaft and housing may occur, providing reliable performance and extended service life.