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Shell Morlina S4 B 320 Advanced Industrial Bearing & Circulating Oil - 5 Gallon Pail

Shell Morlina S4 B 320 Advanced Industrial Bearing & Circulating Oil - 5 Gallon Pail

by Shell Morlina
SKU 550026271
$274.62 - $274.62
$274.62
$274.62 - $274.62
$274.62

Shell Morlina S4 B oils are high performance synthetic bearing and circulation lubricants, based on high performance base fluids. They offer outstanding lubrication performance under severe operating conditions, including improved energy efficiency and long service life even in severe operating conditions.

Long oil life - maintenance saving The use of highly stable synthetic base oils in conjunction with a robust rust and oxidation inhibitor package helps provide excellent oxidation and thermal stability. This provides Shell Morlina S4 B with extending maintenance capability compared to conventional oils. In addition it resists the formation of harmful products of oxidation at high operating temperatures, to help maintain system cleanliness and therefore reliability of the equipment. Excellent wear and corrosion protection Shell Morlina S4 B has been formulated to provide excellent anti-wear performance and provides high levels of wear protection for plain and rolling element bearings and moderately loaded gearboxes, compared to mineral oil-based products. This helps provide superior gear and bearing component life. In addition it also provides outstanding rust and corrosion protection of all metal surfaces. Enhancing system efficiency Shell Morlina S4 B can help improve the efficiency of lubrication in bearing and circulating systems. The superior low temperature performance and reduced change in viscosity with increase in temperature in comparison to mineral oilbased products provides better lubrication at low start-up temperatures and the opportunity for energy savings through reduced pumping and flow losses during normal operating conditions. Rapid water shedding and air release properties further enhance the efficiency of the lubrication system by helping maintain critical oil films between loaded components.

Main Applications
Severe operating conditions
Shell Morlina S4 B is recommended for systems including moderately loaded gearboxes, operating under severe conditions such as low or high temperatures or with wide temperature variations.

Lubricated for life system
The long oil life of Shell Morlina S4 B makes is suitable for use in certain "lubricated-for-life" systems.

Bearing and circulating oil systems
Suitable for use in systems containing plain or rolling element bearings, including those highly loaded bearings found in such as those found in cement or quarrying applications.

    Specifications, Approvals & Recommendations
  • Alfa Laval Group D gearbox applications
  • Aerzen Maschinenfabrik GmbH Blower Applications
  • Baltimore Aircoil Gear Boxes
  • Cincinnati Machine Various P applications
  • David Brown Table H applications
  • Emerson Power Transmission
  • GEA Westfalia Separator GmbH
  • Renold Gears (various applications)
  • Sharpe E-series worm gear reducers
  • Winsmith (Peerless-Winsmith Inc) worm gear reducer
  • ISO 12925-1 Type CKS specification
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Safety Data Sheet
Technical Data Sheet

Frequently asked questions

Find answers to common questions about our products and services

  • This oil is formulated for bearing and circulating systems operating under severe conditions, including plain and rolling element bearings (including highly loaded bearings found in cement or quarrying applications), moderately loaded gearboxes, and systems subject to low or high temperatures or wide temperature variations. It is also recommended for specific applications from manufacturers such as Aerzen Maschinenfabrik GmbH blowers, Baltimore Aircoil gear boxes, Alfa Laval Group D gearboxes, and several worm gear reducer brands.

  • The synthetic base fluids provide superior low-temperature start-up performance, a reduced change in viscosity as temperature rises, and better oxidation and thermal stability compared to mineral oil-based products. This translates to longer oil life, reduced pumping and flow losses during normal operation, and improved system cleanliness at high operating temperatures.

  • Shell Morlina S4 B 320 meets the requirements of Alfa Laval Group D gearbox applications, Aerzen Maschinenfabrik GmbH blower applications, Baltimore Aircoil gear boxes, Cincinnati Machine various P applications, David Brown Table H applications, Emerson Power Transmission, GEA Westfalia Separator GmbH, Renold Gears (various applications), Sharpe E-series worm gear reducers, and Winsmith (Peerless-Winsmith Inc) worm gear reducers. It also meets the ISO 12925-1 Type CKS specification.

  • Yes, the extended oil life achieved through its highly stable synthetic base oils and robust rust and oxidation inhibitor package makes Shell Morlina S4 B 320 suitable for use in certain "lubricated-for-life" systems, helping to reduce maintenance requirements.

  • Shell Morlina S4 B 320 features rapid water shedding and air release properties, which help maintain critical oil films between loaded components and enhance the overall efficiency of the lubrication system — particularly important in circulating oil applications where water ingress or air entrainment can compromise film integrity.

  • Yes, Shell Morlina S4 B 320 is formulated to provide outstanding rust and corrosion protection of all metal surfaces, in addition to its anti-wear performance for bearings and moderately loaded gearboxes.

Key Features

  • Long oil life from highly stable synthetic base oils combined with a robust rust and oxidation inhibitor package provides excellent oxidation and thermal stability, extending maintenance intervals compared to conventional oils.

  • Excellent anti-wear performance delivers high levels of wear protection for plain and rolling element bearings and moderately loaded gearboxes, helping provide superior gear and bearing component life.

  • Outstanding rust and corrosion protection of all metal surfaces helps maintain system cleanliness and overall equipment reliability.

  • Superior low-temperature performance and reduced viscosity change with temperature compared to mineral oil-based products enables better lubrication at cold start-up and creates the opportunity for energy savings through reduced pumping and flow losses.

  • Rapid water shedding and air release properties help maintain critical oil films between loaded components, and the long oil life makes it suitable for use in certain lubricated-for-life systems.