Bell 1 Belmarine TBN 50 is a specially formulated engine oil, designed to lubricate medium-speed trunk piston diesel engines commonly found on ships, coastal vessels, tugboats and land-based stationary power-generation equipment. Read More ▾
Suitable for use in engines burning residual fuels with a sulfur content exceeding 3.5%, Bell 1 Belmarine TBN 50 boasts a balanced additive composition blended with highly refined base oils. This results in a lubricant with high load-carrying capacity, strong detergency and dispersancy properties, and exceptional rust and corrosion protection for all engine parts, as well as a strong alkalinity reserve to neutralize acids produced from distillate fuel combustion.
Bell 1 Belmarine TBN 50 is compatible with all medium-speed trunk-piston engine marine lubricants on the market and can also be used for lubricating gear transmissions, turbo-chargers, oil-lubricated stern tubes and other shipboard machinery.