The NTN RNAB205 is a high-quality yoke type track roller designed for applications requiring robust support for high radial loads. This genuine NTN component features a 20mm bore diameter, a 47mm outer diameter, and a 20mm width. It is constructed with a thick-walled outer ring and needle roller and cage assemblies, ensuring durability and reliable performance. Suitable for mounting on shafts or studs, it can also accommodate axial loads from slight misalignment. It has an operating temperature range of -20 to 120 degrees Celsius and features a steel cage with C0 internal clearance.