Category: Heavy Machinery
OEM Code:
Availability: Lead time 2-3 weeks
Shell Morlina S1 B 320 (formerly known as Shell Vitrea M 320) is a premium heavy-duty industrial bearing and circulating oil engineered to provide dependable lubrication in circulating oil systems. It is formulated specifically for heavily loaded plain and rolling element bearings, roll-neck bearings, and lightly loaded enclosed industrial gear units operating where non-EP (extreme pressure) fluids are recommended. Utilizing solvent-refined mineral base oils combined with non-zinc additive technology, it delivers excellent water separation (demulsibility) and quick air release, ensuring continuous oil film protection. Key technical characteristics include an ISO VG 320 viscosity grade, a kinematic viscosity of approximately 320 $mm^2/s$ at 40°C and 24.1 $mm^2/s$ at 100°C, a viscosity index of 95, a density of 893 $kg/m^3$ at 15°C, a flash point of 260°C, and a pour point of -6°C. Meeting the standards of DIN 51517-1 Type C and Morgan MORGOIL® specifications, it guards internal system components against rust and corrosion in high-moisture operating environments and ensures long equipment operational life.