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ProGear Bardahl High Quality Mineral-Based Industrial Gear Oil DESCRIPTION
Bardahl ProGear oils are extreme-pressure type industrial gear lubricants, which contain sulphur-phosphorus compounds that have better thermal stability, and higher oxidation resistance as compared to conventional lead-naphthenate gear oils. These oils exhibit good demulsibility, low foaming tendency and provide effective rust and corrosion protection to metal surfaces. ProGear Industrial gear oils are recommended for all heavy-duty enclosed gear drives with circulation or splash lubrication system and operating under heavy or shock load conditions up to 110 °C. However, for worm gears, the bulk oil temperature is usually restricted at 95 °C. Other typical applications include gear sets, and oil circulating systems in steel mills, foundries, injection moulding machines, paper mills, electrical wheel motors used in surface mining and quarries, cement kilns, petroleum and chemical processing plants. Bardahl ProGear Oils are available in a wide range of viscosity grades for specific applications.
PERFORMANCE STANDARDS DIN 51 517 Part 3 (CLP) AGMA 9005-E02 (replacement for 250.04) US Steel 224 David Brown S1.53.101
FEATURES • High resistance to oxidation gives long oil service life and thus extended drain capability • Outstanding wear protection means longer equipment life • Superior deposit control – cleaner gear system • Reduce galling, scuffing and welding of gear teeth due to excellent load-carrying capacity • Rapid water separation • Superior foam control in service • Protect against rust and corrosion
APPLICATIONS • Recommended for use in severe service enclosed gear sets in many industrial applications • These oils can also be used for plain and roller bearings, sliding surfaces, chain drives and
flexible couplings employing splash or circulation lubrication systems and requiring an EP type oil
This data sheet and the information it contains is believed to be accurate as of the date of printing. However, no warranty or representation, express or implied, is made as to its accuracy or completeness. Data provided is based on standard tests under laboratory conditions and is given as a guide only. Users are advised to ensure that they refer to the latest version of this data sheet. It is the responsibility of the user to evaluate and use products safely, to assess suitability for the intended application and to comply with all applicable laws and regulations. Material Safety Data Sheets are available for all our products and should be consulted for appropriate information regarding storage, safe handling, and disposal of the product. No responsibility is taken by either Bardahl Asia Pacific Pte Ltd or its subsidiaries for any damage or injury resulting from abnormal use of the material, from any failure to adhere to recommendations, or from hazards inherent in the nature of the material. All products, services and information supplied are provided under our standard conditions of sale. You should consult our local representative if you require any further information. Bardahl Asia Pacific Pte Ltd Web: www.bardahl-ap.com Email: [email protected] Tel: +65 66340600 Fax: +65 66340900 Page 2 of 2 01/03/2016
TYPICAL PROPERTIES ISO Grade 68 100 150 220 320 460 AGMA No. 2EP 3EP 4EP 5EP 6EP 7EP Appearance Clear Clear Clear Clear Clear Clear Density, kg/litre @ 15°C 0.880 0.888 0.891 0.893 0.895 0.902 Kinematic Viscosity, mm2/s @ 40°C 67.2 97.5 150.0 222.0 321.0 451.0 Kinematic Viscosity, mm2/s @ 100°C 8.7 11.1 14.8 19.1 24.1 30.1 Viscosity Index 100 100 100 100 95 95 Pour Point, °C -21 -18 -15 -12 -12 -9 Flash Point COC, °C 218 226 228 240 252 252 FZG (ASTM D5182, load stage) 12 12 12 12 12 12 Emulsion Characteristics, (time to 40-40-0), minutes
15 10 10 15 15 20
ISO Grade 680 1000 AGMA No. 8EP 8A EP Appearance Clear Clear Density, kg/litre @ 15°C 0.902 0.906 Kinematic Viscosity, mm2/s @ 40°C 670.0 1010.0 Kinematic Viscosity, mm2/s @ 100°C 38.7 50.4 Viscosity Index 95 95 Pour Point, °C -6 -3 Flash Point COC, °C 258 260 FZG (ASTM D5182, load stage) 12 12 Emulsion Characteristics, (time to 40-40-0), minutes
25 30
