The UCPH-type flanged bearing with a cast iron eccentric sleeve features a high-strength cast iron housing, offering high load-bearing capacity and stable rigidity. The eccentric sleeve ensures secure locking, making installation and removal straightforward. The secure locking prevents loosening and effectively prevents slippage during operation. The integrated sealing structure is reliable, offering excellent protection against dust and contamination. Suitable for complex operating conditions such as high-dust and humid environments, these bearings possess good impact resistance and smooth running characteristics. They are widely used in agricultural machinery, conveying equipment, textile machinery and light industrial transmission equipment, offering durability, practicality and ease of maintenance.