The FAG 23128-E1-XL-K-TVPB-C3 is a high-quality spherical roller bearing manufactured by INA-FAG, a brand of the Schaeffler Group. This robust bearing features main dimensions to DIN 635-2, with a 140mm inner diameter, 250mm outer diameter, and an 80mm width. The 'E1-XL' designation indicates an optimized internal design for increased load rating. It has a tapered bore ('K') and a solid window cage made from glass fibre reinforced polyamide ('TVPB'). The 'C3' clearance denotes a larger than normal radial internal clearance, making it suitable for applications with higher operating temperatures or potential shaft misalignment. Designed for heavy-duty industrial applications, it offers excellent load carrying capacity and reliable performance under demanding conditions.