The FAG 21310-E1-XL-K-C3 is a high-quality spherical roller bearing designed for heavy-duty applications. This genuine FAG bearing features a 50mm tapered bore, a 110mm outer diameter, and a 27mm width. It is equipped with C3 internal clearance, making it suitable for applications with higher operating temperatures or where shaft expansion is expected. The 'K' designation indicates a tapered bore, allowing for mounting with adapter sleeves on cylindrical shafts. The 'E1' and 'XL' designations denote optimized internal design for increased load capacity. This robust bearing provides excellent performance and reliability in demanding industrial and agricultural machinery.