Dupont 0131985 High Temp Grease 8 Lb Nlgi 2 Bearing

Product Description

The DUPONT 0131985 is a high temperature bearing grease formulated with a lithium phenylmethyl silicone composition and an NLGI Grade 2 consistency. It is supplied in an 8-pound can and is designed for applications where standard greases fail under sustained heat. The grease operates across a temperature range of 0 degrees F to 550 degrees F, with a dropping point of 572 degrees F, making it suitable for bearings in demanding thermal environments. The black-colored formula is typically applied by HVAC technicians, millwrights, and mechanical contractors servicing high-cycle or high-heat rotating equipment.

This grease is intended for bearing lubrication in residential, commercial, and industrial settings where elevated operating temperatures are a concern. Typical applications include electric motor bearings, blower shaft bearings, and similar rotating components found in HVAC systems, process equipment, and industrial machinery. The 8-pound can size is appropriate for shop or fleet service use where a single tube or cartridge would be impractical.

Key Features

• High temperature rating up to 550 degrees F maximum operating temperature
• Dropping point of 572 degrees F for resistance to grease bleed-out under heat
• NLGI Grade 2 consistency for standard grease gun and manual application
• Lithium phenylmethyl silicone composition for thermal stability
• Supplied in an 8-pound can for bench, shop, or fleet service use
• Rated for use down to 0 degrees F for cold-start bearing protection

Compatibility

Designed for bearing grease applications where an NLGI Grade 2 high temperature lithium-based grease is specified. Verify OEM grease specifications before applying to sealed or pre-lubricated bearings.

Installation Notes

Applied by qualified HVAC technicians, millwrights, or mechanical contractors servicing rotating equipment. Always de-energize and lock out equipment before servicing bearings or applying lubricant. Use a calibrated grease gun to avoid over-packing, which can cause bearing failure. Dispose of used lubricant and empty containers in accordance with local environmental regulations.