The 21309-E1-XL-K-TVPB-C3 FAG Spherical Roller Bearing is a high-quality bearing designed for demanding applications. With a bore size of 45 mm and an outer diameter of 100 mm, it is capable of supporting heavy radial loads and moderate axial loads. The K design indicates a tapered bore, allowing for easy mounting and dismounting. This bearing features a C3 clearance for thermal expansion, ensuring reliable operation under varying temperatures. FAG's engineering excellence guarantees compliance with industry standards, making this bearing a trusted choice for industrial applications.