The FAG 308B2RSTVH is a high-quality single row angular contact ball bearing manufactured by INA-FAG (Schaeffler Group). This bearing is designed for applications requiring high speed and precision, capable of accommodating combined radial and axial loads. It features a 40mm bore diameter, a 90mm outer diameter, and a 23mm width. The '2RS' designation indicates that the bearing is equipped with two rubber seals on both sides, providing protection against contaminants and retaining lubricant, while 'TVH' signifies a solid window cage made of glass fiber reinforced polyamide.