The 4TA, 4PA, 4PC, 4NC, 4TC, 4TCS, 2N, 4NA Bearing Bush for Bitzer 31110017 is a precision-engineered component designed to provide reliable performance in refrigeration and air conditioning systems. This bearing bush is made from high-quality materials to ensure durability and longevity under demanding conditions. Its design features a smooth internal surface for optimal rotation and reduced friction, contributing to the efficient functioning of the pump. The product is specifically tailored for compatibility with Bitzer pump models, ensuring a seamless fit and optimal operation. With its robust construction, this bearing bush effectively supports the moving parts of the pump, maintaining the performance and efficiency of the overall system.