The NKE RNA4900-2RSR is a genuine NKE needle roller bearing designed without an inner ring, featuring seals on both sides (2RSR) for enhanced protection against contaminants. This high-quality bearing has a 10mm bore diameter (Fw), a 22mm outer diameter (D), and a 13mm width (C), making it suitable for compact applications requiring high-load capacity. It offers a basic dynamic load rating of 9.6 kN and a basic static load rating of 11.2 kN, with a limiting speed of 10000 rpm under grease lubrication. Its robust design ensures reliable performance within an operating temperature range of -20 °C to +100 °C.