Shell Products

Shell Morlina S2 BA


Shell Morlina S2 BA is a high-performance oil designed to provide outstanding protection for challenging industrial bearing and circulating applications such as those found in No-Twist® mill systems. It also has
enhanced water separation and filterability characteristics, and is suitable for general lubrication where anti-wear and mild extreme-pressure (EP) properties are desired. Designed with oil life, wear and corrosion in mind, it is a fluid you can trust and meets the requirements of leading equipment manufacturers, including Morgan and Danieli.

Excellent wear protection

Shell Morlina S2 BA is formulated to provide reliable and robust protection in demanding applications where solid and liquid contamination can occur. It meets or exceeds the minimum industry requirements for gear wear¹ to help ensure protection of geared components in compressors.

Designed to protect

Protecting components from damage can help to increase service life and maximise your return on investment in equipment. Shell Morlina S2 BA can help to achieve this by providing

  • up to 33% greater weld load protection than the industry minimum.

Designed for long oil life

Limiting fluid degradation can help to prolong oil life. Shell Morlina S2 BA is designed to help your equipment to operate for longer without interruption – for reduced maintenance requirements and enhanced productivity. In the industry-standard test, Shell Morlina S2 BA achieved
n up to three and a half times longer oil life
than equipment manufacturer requirements for No-Twist® mill applications.

Designed for SYSTEM efficiency

Water separation and control of foaming are essential for maintaining protective oil films and ensuring the proper flow of lubricant to the moving parts of a machine. Shell Morlina S2 BA can help to achieve this by providing

  • up to four times faster water separation than the industry standard for steel mills.


Shell Morlina S2 BA meets the requirements of a wide range of industry bodies and
equipment manufacturers. ISO viscosity grades available: 100, 150, 220, 320, 460.

Real-world value delivery

Many steel mill operators have experienced increased productivity and reduced maintenance costs by switching to Shell Morlina S2 BA. For instance, some customers have

  • improved filter life by four times
  • increased oil life by up to three times
  • experienced a reduction in the formation of sticky deposits and emulsions.


Whatever your needs or application, Shell can provide a full range of oils and greases, including synthetic, high-performance products and additional services.