XL-8750

XL-8750

EXTREME PRESSURE GREASE WITH MOLYBDENUM

XL-8750 is a calcium sulfonate grease, reinforced with molybdenum for added protection. This lubricant is characterized by its exceptional mechanical stability and resistance to continuous high temperatures.

XL-8750 functions well under very high loads (high EP) rejects water, resists oxidation and
inhibits corrosion.

XL-8750 grease performs extremely well at temperatures within its performance range of -55ºC to
250ºC.

TYPICAL APPLICATIONS:
• Industrial equipment in an adverse environment or under heavy loads • Bearings exposed to high temperatures
• High temperature bearings • Bearing operating at low or high rpm
• Bearings exposed to water (such as wet end of paper machine) • Cables, wire ropes
• Pins & Bushings • Crusher bearings
• Heavy machinery • Rotary joints
• Roller bearings • Open gears
• Fifth wheel
TYPICAL SPECIFICATIONS
Product Code: XL-8750 /001 /002 /152 /156
N.L.G.I. Grade: 1 2 1.5 1.5
Penetration @ 25°C After 60 strokes (ASTM D-217) 340 285 300 300
Dropping Point (°C) (ASTM D-2265) 300 300 300 300
Timken OK Load (kg) (ASTM D-2596) 35 35 35 35
4 Ball EP Test, LWI (kg) (ASTM D-2596) 590 590 590 590
4 Ball Wear Test, m/m scar, 40kg, 1200rpm, 75°C, 1 h (ASTM D-2266) 0.33 0.33 0.33 0.33
Oil Separation (24hrs @ 25°C) (ASTM D-1742) 0.15 0.2 0.15 0.15
Operating Temperature Range (°C) -55 to 250
Minimum Dispensing Temperature (°C) -52 -15 -35 -5
Base Oil Viscosity (cSt @ 40°C) (ASTM D-445) 116 320 150 650
Base Oil Viscosity (cSt @ 100°C) (ASTM D-445) 13 34 15 40
Roll Stability Penetration (ASTM D-1831) +19
Rust Test Rating (ASTM D-2509) 1,1,1
Water Washout @ 79°C (% loss) (ASTM D-1264) 2.65
Oxidation Stability (ASTM D-942) @ 100 hrs 0 PSI
Oxidation Stability (ASTM D-942) @ 500 hrs 2 PSI
Oxidation Stability (ASTM D-942) @ 1,000 hrs 9 PSI

 

XL-8750

 

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