Mobilgrease 28, Mobil™’s first synthetic grease, has been trusted for over 50 years with a shelf life of 10 years, far exceeding competitors. As a polyalphaolefin (PAO) and clay-based multipurpose airframe and wheel bearing grease, it is favored by many aircraft operators globally. It lubricates plain and rolling bearings at various speeds, splines, screws, worm gears, and other mechanisms requiring reduced friction and wear. Meeting strict military and commercial aviation specifications, it offers operators flexibility and potential inventory consolidation. Approved for airframe and wheel bearing applications, it ensures reliable performance in critical aircraft components.