Basic Identifiers
| ID |
Type |
BO |
NLGI |
| 3877 |
Grease |
mineral |
2 |
Description
Chevron SRI Grease is a high temperature ball and roller bearing grease. It is formulated with ISOSYN® base stocks, a synthetic polyurea ashless organic thickener, and high performance rust and oxidation inhibitors (the latter to provide superior rust protection in severe applications). Its texture is smooth and buttery and its color is dark green. Chevron SRI Grease passes ASTM D 1743 73 rust test with 5% synthetic sea water. It gives longer bearing life under high speed and high temperature operation than most other widely used antifriction bearing greases. ASTM D 3336 tests show that the life of a 204 K bearing lubricated with Chevron SRI Grease and operating at 150°C (302°F) and 10,000 rpm is about 3000 hours. This is nearly 10 times the life possible when using conventional lithium greases.
Technical specifications
| Specs |
Typical Values |
| Colour |
dark green |
| Flash Point (in C) |
260 |
| Pour Point (in C) |
-15 |
| Viscosity at 100C |
12.3 |
| Viscosity at 40C |
116 |
| Maximum service temperature |
177 |
| Minimum service temperature |
-29 |
| Penetration |
280 |
| Dropping Point |
243 |
| Thickener type |
Polyurea |
| Viscosity Index (calculated): |
95 |
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 |
