Pioneer offers a full spectrum of services for fluid film bearings, including: analysis of existing rotordynamics, critical speeds, thrust and journal bearings, oil cooling systems; root cause of bearing damage; design and manufacture of new bearings; repair and upgrade of existing bearings, including vertical guide, journal and tilting pad thrust bearing assemblies and runners, and spring-bed supported thrust shoes. The benefits of our engineered refurbishments or replacement parts can be: optimized performance and reliability; improved operator effectiveness; and energy efficiency. Pioneer is a licensee of Siemens, Alstom and Michell Bearings (a member of the Rolls-Royce Group). Founded 1920.