The FAG 23028-E1-XL-TVPB-C4 is a high-quality spherical roller bearing manufactured by FAG, part of the Schaeffler Group. This specific bearing features a 140 mm bore diameter, a 210 mm outer diameter, and a width of 53 mm. It is designed to accommodate heavy radial and axial loads, making it suitable for demanding industrial applications. The 'E1' suffix indicates an optimized internal design for increased load capacity, 'XL' denotes Schaeffler's X-Life quality, 'TVPB' refers to a solid window cage made of glass fibre reinforced polyamide, and 'C4' signifies a larger than normal radial internal clearance, allowing for greater thermal expansion or misalignment.