The 2306 2RS/C3 MTK Self-Aligning Ball Bearing is engineered for versatility in various applications, featuring a 30mm bore and 72mm outer diameter. Its double rubber seals provide superior protection against dust and moisture, enhancing its operational lifespan. The C3 clearance allows for thermal expansion, making it suitable for high-speed applications. This bearing is ideal for use in agricultural, automotive, and industrial machinery, ensuring reliable performance even in challenging environments. Constructed from high-quality materials, it offers excellent durability and reduced friction.