Product DescriptionCyprina® Grease RA is one of Shell's highest quality lithium soap-based greases. It is manufactured to specifications that provide excellent mechanical stability and long service life. These properties are needed for many critical anti-friction bearing applications. Cyprina Grease RA is a NLGI Grade 3 grease formulated using mineral base oils.Applications• traction motor bearings of General Motors Electromotive Diesel and General Electric locomotives• prepackaged anti-friction bearings intended for "life-time" service without relubrication, a feature highly desired by the railroad industryFeatures/Benefits• outstanding mechanical stability• long service life• friction reducer• fill-for-life capabilityApprovals• General Electric• General Motors Electromotive Division (EMD)