Skip to Content
Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!
Request a Quote B2B Account Program Government Sales Shipping Policy
Shell Morlina S4 B 68 Advanced Bearing & Circulating Oil - 55 Gallon Drum

Shell Morlina S4 B 68 Advanced Bearing & Circulating Oil - 55 Gallon Drum

by Shell Morlina
SKU 550026656
$2,802.84 - $2,802.84
$2,802.84
$2,802.84 - $2,802.84
$2,802.84

Our 55 gallon drums of Shell Morlina S4 B 68 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 68 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 68 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 oil-based 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
Shell Morlina S4 B 68 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 68 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
Show More Less
Safety Data Sheet
Technical Data Sheet

Frequently asked questions

Find answers to common questions about our products and services

  • It is recommended for moderately loaded gearboxes, plain and rolling element bearings, and circulating oil systems operating under severe conditions such as low or high temperatures or wide temperature variations. It is also well-suited for highly loaded bearings found in industries such as cement and quarrying.

  • Yes, Shell Morlina S4 B 68 meets the ISO 12925-1 Type CKS specification and is approved or recommended for use in equipment from several manufacturers, including Alfa Laval (Group D gearboxes), Aerzen Maschinenfabrik GmbH (blower applications), Baltimore Aircoil (gear boxes), Cincinnati Machine, David Brown (Table H), Emerson Power Transmission, GEA Westfalia Separator GmbH, Renold Gears, Sharpe E-series worm gear reducers, and Winsmith worm gear reducers.

  • Compared to mineral oil-based products, Shell Morlina S4 B 68 offers superior low-temperature performance and a smaller change in viscosity as temperature rises, providing better lubrication during cold start-ups and the opportunity for energy savings through reduced pumping and flow losses during normal operation. It also delivers improved wear protection for bearings and moderately loaded gearboxes.

  • Yes, its long oil life makes it suitable for use in certain lubricated-for-life systems, reducing the need for periodic oil changes and associated maintenance.

  • The highly stable synthetic base oils combined with a robust rust and oxidation inhibitor package help resist the formation of harmful oxidation by-products at high operating temperatures, keeping the system clean and supporting long-term equipment reliability. Rapid water shedding and air release properties further help maintain critical oil films between loaded components.

  • This is an ISO VG 68 grade oil, which is suited to moderately loaded gearboxes and bearing or circulating systems that require a medium-weight lubricant, particularly in environments with significant temperature variation. The synthetic formulation's stable viscosity-temperature relationship means it maintains effective film thickness more consistently across that temperature range than a conventional ISO 68 mineral oil would.

Key Features

  • High-performance synthetic base oils combined with a robust rust and oxidation inhibitor package provide excellent oxidation and thermal stability, extending maintenance intervals compared to conventional mineral oil-based products.

  • Formulated for excellent anti-wear performance, delivering high levels of wear protection for plain and rolling element bearings and moderately loaded gearboxes to help extend gear and bearing component life.

  • Provides outstanding rust and corrosion protection for all metal surfaces within bearing and circulating systems.

  • Superior low-temperature performance and reduced viscosity change with increasing temperature improve lubrication at low start-up temperatures and create the opportunity for energy savings through reduced pumping and flow losses during normal operation.

  • 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.