The 6308-2RS-C3(GBC) bearing is a deep groove ball bearing designed for high performance and reliability. With a bore diameter of 40 mm and a width of 12 mm, this bearing is suitable for a variety of applications, including automotive and industrial machinery. The double rubber seals provide excellent protection against contaminants, while the C3 clearance allows for higher speeds and thermal expansion. This bearing meets ISO standards for quality and is an ideal choice for those seeking durability and efficiency in their operations.