Shell Morlina S2 BL 22 is a special low viscosity mineral oil blended with zinc free additives, to provide extended performance in the high speed spindles of machine tools.
Applications
Machine bearing and circulating systemsSuitable for a range of machine lubrication systems that include oil lubricated plain and rolling element bearings.
High speed spindlesThe Morlina S2 BL product line features lower viscosity fluids that are particularly suitable for the lubrication of high speed spindles in machine tools.
Performance & benefits
Long oil life – Maintenance savingShell Morlina S2 BL oils are formulated with a proven rust and oxidation inhibitor package that provides high resistance to oxidation, especially in hot and wet environments. They are also very resistant to breakdown from metal catalysts, such as copper. These characteristics prolong oil life and lower maintenance costs.
Reliable wear & corrosion protectionThe well-balanced additive package also provides efficient anti-wear performance without reacting to the softer metals in bearings, which enhances machine reliability. In addition the additive package enhances the oil’s natural corrosion protective properties and helps to prolong bearing life.
Maintaining system efficiencyThe low viscosity components in these oils have been chosen to help promote the smooth running of high speed machine elements and minimize heat buildup through frictional energy losses.
Standards & approvals
Five Group Cincinnati P-45 (Light Spindle Oils)
Approved for
Cincinnati
Typical characteristics
Property
Typical value
Method
Kinematic viscosity @40°Cmm2/s
22
ASTM D445
Kinematic viscosity @100°Cmm2/s
4.4
ASTM D445
Viscosity index
105
ASTM D2270
Density @15°Ckg/m3
854
ISO 12185
Flash point (COC)°C
210
ASTM D92
Pour point°C
-33
ASTM D5950
Total acid numbermg KOH/g
0.15
ASTM D664
Rust, Salt Water
Pass
ASTM D665B
Water separability @54°Cminutes
10 (40/40/0)
ASTM D1401
4-ball Wear Scar 1hr/54 0C/1800 mm
0.45
ASTM D2266
Complete documentation
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