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ChevronTexaco NLGI 2 SRI Grease OEM

Category Fluid , Lubricant , Urea Gellant
Manufacturer ChevronTexaco Corp
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ChevronTexaco NLGI 2 SRI Grease OEM.pdf
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Material Notes:
FeaturesChevron SRI Grease OEM 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 OEM is manufactured to meet the stringent requirements of bearing OEMs (Original Equipment Manufacturers). It combines low noise operation, high temperature performance and low shear stability. ASTM D 3336 tests show that the life of a 204 K bearing lubricated with Chevron SRI Grease OEM 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 and about three times that when using sodium greases. It passes ASTM D 1743-73 rust test with 5% synthetic sea water.ApplicationsChevron SRI Grease OEM is recommended:for use in antifriction bearings operating at high speeds (10,000 rpm and greater)where silent operations are requiredwhere the operating temperatures are on the order of 150°C (302°F) and higherwhere there is a likelihood that water or salt water will get into the bearingsIt performs satisfactorily in bearings at temperatures as low as -30°C (-22°F).Applications where Chevron SRI Grease OEM will outperform most other greases includeAs a “life-pack” lubricant by manufacturers of rolling element bearings, particularly ball bearings. Other applications where silent operations, high temperature performance, or low shear stability are called for. Bearing Manufacturers that specifically use Chevron SRI Grease OEM are NSK, NTN, FAG, SKF, NMB, GMN, Torrington, Fujikoshi, American Koyo.
Physical Properties Metric English Comments
Viscosity Measurement 95
95
Viscosity Index; ASTM D2270
Saybolt Viscosity at 100°F 517 SUS
517 SUS
Saybolt Viscosity at 210°F 63.9 SUS
63.9 SUS
Kinematic Viscosity at 40°C (104°F) 99 cSt
99 cSt
ASTM D445
Kinematic Viscosity at 100°C (212°F) 11 cSt
11 cSt
ASTM D445
Mechanical Properties Metric English Comments
Penetration 280
280
Worked
<= 380
<= 380
Worked (100,000 strokes)
Penetration P(0), 1/10 mm 255
255
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 177 °C
351 °F
Minimum Service Temperature, Air -30.0 °C
-22.0 °F
Pour Point -15.0 °C
5.00 °F
ASTM D97
Flash Point 260 °C
500 °F
ASTM D92
Dropping Point 243 °C
469 °F
Descriptive Properties Value Comments
Color Dark Green
High Temperature Life, hours at 177°C, ASTM D3336 600
Lincoln Ventmeter, psig at 30 s, at 0°F 750
Lincoln Ventmeter, psig at 30 s, at 30°F 425
Lincoln Ventmeter, psig at 30 s, at 75°F 225
Texture Smooth, Buttery
Thickener, % / type 8 / Polyurea
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