Miles Lubricants
Miles Lubricants MSF1409003 5 gal Gear Oil Pail 680 ISO 140W SAE Yellow
Synthetic gear oil rated ISO 680 and SAE 140W for gear, bearing and circulating systems, supplied in a 35 lb yellow pail
- ColorYellow
- ISO 680 viscosity protects heavy gear sets
- SAE 140W rating matches high-load specifications
- Synthetic base oil resists breakdown to 195 °F
- Meets U.S. Steel 224 and AGMA 9005 standards
- Pours at −18 °F for cold-start reliability
Industrial Gear Lubricant
This 5-gallon pail delivers synthetic gear oil rated ISO 680 and SAE 140W for heavy-duty gear, bearing and circulating systems. The fluid meets U. S. Steel 224, AGMA 9005 and DIN 51517 Part 1, 2, 4 specifications. It operates reliably between 15 and 195 degrees Fahrenheit with a viscosity index of 116.
Additive-Free Synthetic Base
The formulation contains no additives and carries no NSF rating, reducing the risk of chemical incompatibility in sealed circuits. A flash point of 523 degrees Fahrenheit and a pour point of minus 18 degrees Fahrenheit support stable performance across wide temperature swings. The yellow colour aids visual level checks in the 35-pound container.
Suits High-Load Enclosed Drives
Maintenance teams running enclosed industrial gearboxes that require ISO 680 viscosity will find this pail sized for reservoir fills and top-offs. Operations needing food-grade certification, extreme-pressure additives or lower viscosity grades should evaluate alternative products.
Highlights
- ISO 680 viscosity protects heavy gear sets
- SAE 140W rating matches high-load specifications
- Synthetic base oil resists breakdown to 195 °F
- Meets U.S. Steel 224 and AGMA 9005 standards
- Pours at −18 °F for cold-start reliability
Specifications
| Brand | MILES LUBRICANTS |
|---|---|
| Color | Yellow |
Questions about this item
How often will I need to replace this 680 ISO gear oil in a circulating system?
Replacement interval depends on operating conditions and contamination levels; monitor oil analysis for viscosity change and additive depletion to schedule changes.
What is the maximum continuous operating temperature this 140W SAE oil can withstand?
The maximum operating temperature is 195 Degrees F; sustained use above this limit accelerates oxidation and reduces service life.
How much heat does this synthetic gear oil generate when running all day in a gearbox?
Heat generation depends on load and speed; the oil operates up to 195 Degrees F with a flash point of 523 Degrees F and pour point of -18 Degrees F.
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