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ChevronTexaco PremiumRB
Categories: Fluid; Lubricant

Material Notes: Texaco Premium RB delivers value through:
  • Wide application range — Suitable for high rpm operation, operating temperatures ranging from -34°C to 177°C (-30°F to 350°F) and offers excellent rust protection in the presence of both salt and fresh water.
  • Excellent oxidation stability — Provides exceptional bearing life at operating temperatures in the range of 93°C to 177°C (199°F to 350°F).
  • Excellent rust protection — Provides superior rust protection as defined by ASTM D 1743.

Texaco Premium RB is a high temperature ball and roller bearing grease.

Texaco Premium RB passes ASTM D 1743-73 rust test with 5% synthetic seawater. 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 Texaco Premium RB and operating at 163°C (325°F) and 10,000 rpm is about 1000 hours.

Texaco Premium RB grease is recommended:

  • For use in a wide range of automotive and industrial applications
  • for use in antifriction bearings operating at high speeds (10,000 rpm and greater)
  • where the operating temperatures are on the order of 150°C (302°F) and higher
  • where there is a likelihood that water or salt water will get into the bearings.

It performs satisfactorily in bearings at temperatures as low as -34°C (-30°F).

Applications where Texaco Premium RB grease will outperform most other greases include:

  • As a "life-pack" lubricant by manufacturers of automotive generators, alternators, and starters to protect against the effects of moisture and road-splash
  • Bearings on air-conditioning units in homes and other buildings
  • Unsealed electric motor bearings operating under moist conditions.

Texaco Premium RB is recommended for lubricating bearings for the following original equipment manufacturers:
  • Reliance Electric
  • Baldor Electric
  • U.S. Motors
  • General Electric
  • Westinghouse
  • Siemens

It meets the requirements of GM 7830695 and GM 9985371 specifications.

Typical test data are average values only. Minor variations which do not affect product performance are to be expected in normal manufacturing.

Notes:

  1. Minimum operating temperature is the lowest temperature at which a grease, already in place, could be expected to provide lubrication. Most greases cannot be pumped at these minimum temperatures.
  2. Maximum operating temperature is the highest temperature at which the grease could be used with frequent (daily) relubrication.
  3. Determined on mineral oil extracted by vacuum filtration.
  4. Unknown amount of work.

CPS Number: 221939; MSDS Number: 9022

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Physical PropertiesMetricEnglishComments
Viscosity Measurement 9292Viscosity Index, See Note 3.
Saybolt Viscosity at 100°F 677 SUS677 SUSSee Note 3.
Saybolt Viscosity at 210°F 71 SUS71 SUSSee Note 3.
Kinematic Viscosity at 40°C (104°F) 129 cSt129 cStSee Note 3.
Kinematic Viscosity at 100°C (212°F) 12.9 cSt12.9 cStSee Note 3.
 
Mechanical PropertiesMetricEnglishComments
Four Ball Wear 0.400 mm0.0157 inScar Diameter
Penetration 5.05.0% Change, (10000X), 25°C
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 177 °C351 °FSee Note 2.
Minimum Service Temperature, Air -34.0 °C-29.2 °FSee Note 1.
Flash Point 218 °C424 °FSee Note 3.
Dropping Point 196 °C385 °F
 
Descriptive Properties
ColorBlue-Green
TextureSmooth
Thickener, %17Lithium
Water Washout, wt%2Loss at 79°F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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