The SKF 6312-2RS is a deep groove ball bearing with double-sided rubber seals (2RS), featuring a 60mm inner diameter, 130mm outer diameter, and 31mm thickness. Made of high-carbon chromium steel (GCr15) with a pressed steel cage and NBR rubber seals, it is optimized for harsh environments with moisture, dust, and liquid splashes (e.g., marine machinery, chemical equipment, food washing). It can handle radial and bidirectional axial loads, offering IP65 protection, low friction, and corrosion resistance.