BLACK BEAR SYNTHETIC INDUSTRIAL OILS

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OVERVIEW 

BLACK BEAR SYNTHETIC INDUSTRIAL OILS are fully synthetic and have been formulated from premium polyalphaolefins (PAO) base fluids for enclosed gear systems requiring ashless antioxidants and anti-wear. These oils have been designed to provide proper lubrication under hydrodynamic and mild boundary lubrication conditions. They are recommended for gear systems where moderate loads and high temperatures are expected, including worm gears containing soft metals such as bronze, brass and copper. 

FEATURES & BENEFITS 

BLACK BEAR SYNTHETIC INDUSTRIAL OILS are 100% synthetic PAO lubricants formulated for wide operating temperature ranges. Their low pour points and high flash points provide increased thermal and oxidative stability over mineral based lubricants. 

APPLICATIONS 

BLACK BEAR SYNTHETIC INDUSTRIAL OILS are designed to be multipurpose lubricants that can be used a wide variety of industrial applications. They are similar to petroleum oils in their compatibility to seals, hoses, gaskets and paint. Key applications include: rotary screw compressors, rotary vane compressors, centrifugal compressors, reciprocating compressors, vacuum pumps, hydraulic systems, blowers, enclosed spur, helical, bevel & worm gear units, plain and roller contact bearings, circulating and splash lubricated systems, and mist systems. 

TYPICAL PROPERTIES 
PRODUCT CODES SYNIND-32 SYNIND-46 SYNIND-68 SYNIND-100 SYNIND-150 SYNIND-220 SYNIND-320 SYNIND-460 SYNIND-680
ISO Viscosity Grade3246 68 100 150220 320 460 680
Viscosity, cSt @ 40 °C 31.1 47.3 68.6 95.2 156.3 230.4 311.3 486.2 676.7
Viscosity, cSt @ 100 °C 5.75 7.86 10.1 12.85 18.29 24.14 29.57 41.37 54.35
Viscosity Index 127 136 132 133 131131 130 133 140
Flash Point, °C240136 238 260260262 270 270 270
Pour Point, °C -48 -48 -48 -45 -45 -35 -33 -27 -25
Copper Corrosion 1B1B1B1B1B1B1B1B1B
Rust Prevention Pass Pass Pass Pass Pass Pass Pass Pass Pass
Evaporation, % <1% <1% <1% <1% <1% <1% <1% <1% <1%
Specific Gravity 0.86 0.86 0.87 0.87 0.87 0.87 0.88 0.88 0.88