Baldor-Reliance RPM AC Slide Base, 419914-11J, UL4440 FrameApplication(s)Used for adjustable belt tension on belted application not suitable for wall or ceiling mounting.Product Specifications FRAMEUL4440 BRANDBaldor-Reliance RPM-- MANUFACTURERS PART NUMBER419914-11J DIMENSION SHEET609977-10 DESCRIPTIONRPM AC Slide Base