SHELL MORLINA S4 B 320 1*55 GAL DRUM

Shell Morlina S4 B 320 is a fully synthetic, high-performance bearing and circulating oil designed for industrial lubrication systems operating under severe conditions. It is formulated using advanced synthetic base oils and additive technology to deliver long oil life, improved efficiency, and strong wear protection.

Main Applications

• Bearing and circulating oil systems
• Plain and rolling element bearings
• Moderately loaded gearboxes
• Worm gear drives
• Vacuum pumps
• Lubricated-for-life systems
• Equipment exposed to wide temperature variations

Long Oil Life

• High resistance to oxidation and thermal degradation
• Reduces maintenance frequency
• Maintains system cleanliness

Excellent Wear Protection

• Protects gears and bearings from wear
• Helps extend equipment life
• Strong rust and corrosion resistance

Improved System Efficiency

• Better lubrication at low and high temperatures
• Reduced friction and energy loss
• Good air release and water separation properties

Property

Value

ISO Viscosity Grade

320

Kinematic Viscosity @40°C

~320 mm²/s

Kinematic Viscosity @100°C

~33.8–37 mm²/s

Viscosity Index

~148–168

Flash Point

~270–275°C

Pour Point

~ -42 to -45°C

Density @15°C

~853–854 kg/m³

Standards & Approvals

• ISO 12925-1 Type CKT
• ANSI/AGMA 9005-E02
• DIN 51517 Part 3 (CLP oils)

Packaging (2014 variant)

• 55-gallon drum (industrial bulk supply)
• Also available in pails and smaller containers depending on distributor listings