TRUEGARD Spindle Oil 22 - 5 Gallon Pail

It is formulated specifically for high-speed machine tool spindles, where a light-bodied, low-viscosity lubricant is required to flow through tight bearing clearances and support rapid rotation. This makes it suitable for precision machine tools that operate spindles at elevated speeds.

The '22' refers to the ISO viscosity grade - a low-viscosity level suited to high-speed spindles with close bearing clearances. TRUEGARD offers spindle oils as a series across multiple viscosity grades, so you should consult your machine tool manufacturer's lubrication specifications to confirm that ISO 22 matches the required grade for your spindle speed and clearance requirements.

Demulsibility is an oil's ability to separate cleanly from water rather than forming a persistent emulsion. In machine tool environments where contact with water-based coolants is common, good demulsibility prevents water from staying suspended in the oil - a condition that can lead to corrosion and cause spindles and chucks to seize shut.

TRUEGARD Spindle Oil 22 is compounded with additives that deliver excellent resistance to both wear and corrosion, helping protect spindle bearing surfaces under load and preserving metal spindle and chuck components from oxidative degradation over extended service intervals.

Yes - TRUEGARD Spindle Oils are offered as a series in multiple viscosity grades to accommodate a range of spindle speeds and machine tool manufacturer requirements. If ISO 22 does not match your equipment's specification, another grade in the series may be the appropriate choice.