The NKE 6309-2RS2-C3 is a high-quality deep groove ball bearing designed for various industrial applications. It features two rubber seals (2RS2) on both sides to protect against contaminants and retain lubricant, ensuring extended service life. The C3 radial internal clearance is greater than normal, making it suitable for applications with higher operating temperatures or where shaft expansion is expected. With an inner diameter of 45 mm, an outer diameter of 100 mm, and a width of 25 mm, this bearing provides reliable performance and durability.