Basic Identifiers
| ID |
Type |
BO |
VG |
| 3872 |
Gear Oil |
synthetic |
68 |
Description
Chevron Ultra Gear Lubricants are premium grade, multipurpose gear lubricants. They are formulated with a unique extreme pressure additive using an inorganic borate compound. ISO 68, 150, 220, and 320 are formulated with ISO SYN® base stocks. Chevron Ultra Gear Lubricants provide outstanding protection against oxidation, corrosion, and rust protection. These products are ideally suited for gear sets exposed to extremely high temperatures and loads. Tests have proven that Chevron Ultra Gear Lubricants provide a wear protection film 3 to 5 times thicker than a conventional sulfur-phosphorus antiwear film. The inorganic borate film is composed of compounds that do not adversely react with metal. The film forms promptly to provide superior gear protection and improved thermal stability. By minimizing friction, cooler operating temperatures have been observed. This results in longer gear and lubricant life.
Approvals
| Criteria |
Value |
| US Steel |
224 |
Technical specifications
| Specs |
Typical Values |
| Flash Point (in C) |
-230 |
| Pour Point (in C) |
-30 |
| Viscosity at 100C |
8.7 |
| Viscosity at 40C |
68 |
| Viscosity Index |
99 |
ASTM D341 Viscosity Calculator
You may calculate the viscosity of the oil at various temperatures based on ASTM D341. This uses the two sets of calibration data that we already have in order to calculate the viscosity at any temperature. You may input multiple temperatures at once, seperated by comma. |
