BLACK BEAR SYNTHETIC INDUSTRIAL EPX GEAR OIL

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OVERVIEW 

BLACK BEAR SYNTHETIC INDUSTRIAL EPX GEAR OIL are fully synthetic and have been formulated from premium polyalphaolefin (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 EPX GEAR OIL 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 EPX GEAR OIL 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 Code96429652966296729682969298029812
ISO Viscosity Grade3246 68 100 150220 320 460
Viscosity, cSt @ 40 °C 31.1 47.3 68.6 95.2 156.3 230.4 311.3 486.2
Viscosity, cSt @ 100 °C 5.75 7.86 10.1 12.85 18.29 24.14 29.57 41.37
Viscosity Index 127 136 132 133 131131 130 133
Flash Point, °C240240 238 260260262 270 270
Pour Point, °C -48 -48 -48 -45 -45 -35 -33 -27
Copper Corrosion 1B1B1B1B1B1B1B1B
Rust Prevention Pass Pass Pass Pass Pass Pass Pass Pass
Evaporation, % <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