Features

• High EHL viscometrics and selected additives for excellent resistance to wear for heavily loaded components
• Excellent ability to seal bearings against water intrusion, and to maintain consistency in the presence of water
• Exceptional corrosion resistance
• Excellent grease cohesion, adhesion and tackiness at high temperatures and in presence of water spray
• Good pumpability at low to moderate temperatures

Advantages and Potential Benefits

• Less unexpected downtime and reduced equipment replacement costs
• Fewer bearing failures caused by water contamination with reduced maintenance and replacement costs
• Very good bearing protection for reduced maintenance and operating costs
• Better stay-put properties in tough environments and extended re-lubrication potential
• Can be used in centralized grease distribution systems

Applications

Mobilgrease HTR is primarily intended to address low temperature pumpability challenges. Mobilgrease HTM provides good pumpability with additional protection against water intrusion. Where an NLGI Grade 2 grease can be used, Mobilgrease HTS provides maximum bearing lubrication performance. Mobilgrease HTF provides fire retardancy for castor and hot strip mill operations.

Mobilgrease HTR, HTM, HTS and HTF greases are designed primarily for the lubrication of bearings, gears, and cams, which require high viscosity base oil. Such heavy-duty applications include:

•  Steel mill bearings,

•  Off-highway rolling stock

•  Surface mining drag lines, excavators, drills and haul trucks