The SKF 6313-2RS is a deep groove ball bearing with double-sided rubber seals (2RS), featuring a 65mm inner diameter, 140mm outer diameter, and 33mm thickness. Constructed from high-carbon chromium steel (GCr15) with a steel plate cage, it is designed for harsh environments with moisture, dust, and liquid splashes, such as food processing washing equipment, wastewater treatment machinery, and marine auxiliary systems. It withstands radial and bidirectional axial loads, offers excellent water and dust resistance (IP65 protection) through rubber seals, and ensures low friction and long service life.