What is shell morlina?
Shell Morlina S3 BA ISO 100 oils are premium quality rust & oxidation inhibited lubricating oils providing excellent lubrication in MORGOIL® bearing & steel mill circulating systems. In addition, they protect equipment against corrosion and oil oxidation resulting in long service life.
What is Shell Omala S4 220?
Shell Omala S4 GX 220 is an advanced synthetic heavy duty industrial gear oil offering outstanding lubrication performance under severe operating conditions, including reduced friction, long service life and high resistance to micro-pitting for optimal gear protection.
Are all gear oils the same?
All gear lubricants are definitely not the same. There are differences in the additive technology used for lubricants for each specification, and just because one type of gear oil works well for one type of gear application, that doesn’t mean it will work well for all.
How do you read gear oil viscosity numbers?
Monograde gear oils are designated by one number (70, 90, 140, 250, etc.). The number indicates a level of the oil viscosity at a particular temperature. The higher the grade number, the higher the oil viscosity. Viscosity of gear oils designated with a number only without the letter “W” (SAE 80, SAE 90, SAE 140 etc.)
What is the viscosity of 320 gear oil?
Properties and Specifications
| Property | 150 | 320 |
|---|---|---|
| Four-Ball Extreme Pressure Test, Load Wear Index, kgf, ASTM D2783 | 51 | 51 |
| Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2783 | 200 | 200 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 22.2 | 40.6 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 150 | 320 |
What weight is ISO 320 gear oil?
SAE 90 wt
Answer: According to various conversion charts online, ISO 320 is equivalent to SAE 90 wt Gear Oil but not crankcase oil (for which it doesn’t seem to have an equivalent). ISO 220 has a SAE crankcase oil equivalent of 50 wt and SAE gear oil equivalent of 90 wt.
What does 80wt mean?
What is 80 weight thread? In the world of thread, higher numbers mean thinner thread. So 80 wt. is thinner than 50 wt. (which is the most common sewing thread). You might think that thin thread would be weak, but Aurifil 80 wt. is thin and strong!
What is equivalent to SAE 90 gear oil?
SAE 90 gear oil is equivalent to 50wt engine oil (SAE 80 = 30wt), so you could always dump that in instead if you want. 15W40 diesel oil is close enough to dump in there. Please don’t use anything but gear oil, like 80W-90 in a gearbox or axle that specifies it.