The Nachi 2309GKC3 is a genuine self-aligning ball bearing designed to accommodate angular misalignment and shaft deflection. This high-quality bearing features a 45mm bore diameter, a 100mm outer diameter, and a 36mm width. It is equipped with a pressed steel cage (G) and a tapered bore (K) with a 1:12 taper, facilitating easier mounting and dismounting on tapered shafts. The C3 radial internal clearance is greater than normal, making it suitable for applications with higher operating temperatures or where greater thermal expansion is expected. Ideal for various industrial machinery applications requiring reliable performance under misalignment conditions.