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Castrol Hyspin Spindle Oil HS is a highly refined oil for high speed spindles using oil jet lubricant systems. It is designed for applications where spindles operate in the 15,000 - 30,000 rpm range. Hyspin Spindle Oil HS is formulated with sulfur, phosphorous and zinc additives. This antiwear and extreme pressure package readily transfers heat to prevent spindle growth and run-out.
Unit of Measure

Package Type

 N/A Drum

Specific Gravity at 60 Degree Fahrenheit (ºF) Temperature

 N/A 0.76 - 0.79

Bulk Density

 N/A 6.41 lb/gal

ISO Viscosity Grade

 N/A ISO 2

Viscosity at 100 Degree Celsius (ºC) Temperature

 N/A 0.95 cSt

Flash Point

 N/A 200 ºF

Copper Corrosion

 N/A 1A

Applications

 N/A Hyspin Spindle Oil HS was evaluated for the following:
  • Freeze Thaw Thermal Stability
  • Elastometer Compatibility
  • Oxidation Stability
  • Demulsification Capacity
  • Foam Characteristics
  • Shear Stability
In dynamic tribology testing, the wear characteristics of Hyspin Spindle Oil HS were determined by: 
  • Four-ball Test
  • Falex Pin and Vee Block Test
  • Timken Test
  • SRV Test
It was determined that Hyspin Spindle Oil HS meets or exceeds the performance of existing spindle fluids.

Features and Benefits

 N/A
  • Maintains close viscosity index and tolerances through extended use.
  • Rejects water emulsification thereby eliminating residues and corrosive build-up.
  • Low acid number indicates resistance to corrosion.
  • Filters to five microns to provide a clean lubricant.
  • Sold and serviced in North America through Castrol Sales Engineers and Distributors.
  • Alternative to expensive high speed spindle fluids

Additional Information

 N/A Hyspin Spindle Oil HS is compatible with Kyoseki Hi-speed spindle oil. Hyspin Spindle Oils HS is recommended for initial fills by Mazak.