Spindle oil is free from gumming properties. Due to the low viscosity, the oil runs off the surface of the spindle during shut-down periods, the spindle oil may be doped with additives that prevent rusting, anti-wear, and anti-corrosion. It is suitable for lubricating industrial and agriculture machineries and also transport trucks. 

Spindle Oils are a type of low-viscosity mineral oils, which Winton SAE 10 marketed for use in lubrication of high-speed machine spindles.
 

 
Test Test Method Result
SAE SAE 10 SAE 10
Index ISIRI 195 118
API Spindle oil Spindle oil
viscosity in 40c ISIRI 340 38
viscosity in 100c ISIRI 340 6.5
Flash point ISIRI 198  206
Pour point ISIRI 201 21-
(mg KOH/(TBN  ISIRI2772 -