Top 10 High Temp Wheel Bearing Grease Deals Right Now

The AtomLube Ultra Heavy Duty Red Grease is a versatile high-performance lubricant designed for heavy-duty applications, particularly suitable for semi truck wheel bearings. It boasts an NLGI Grade of #2, indicating a good consistency for general-purpose grease applications. The grease is engineered to handle extreme pressures and high temperatures, making it ideal for demanding environments.

Its strong adhesive properties ensure it stays in place even under severe conditions, reducing the need for frequent reapplication. Additionally, it is waterproof and offers robust protection against corrosion and oxidation, thereby prolonging the life of the equipment it is used on. The product meets the NLGI GC-LB performance classification, which is a trusted standard for automotive wheel bearing and chassis grease.

The 2-pack of 14 oz. tubes offers a convenient supply for regular maintenance needs. This product appears to be a solid choice for those needing a durable and reliable grease for high-temp and heavy-duty applications, especially in the automotive sector.

The TRIAX Spheron Grease stands out in the high-temp wheel bearing grease category due to its impressive temperature range and durability in extreme conditions. With a high operational temperature of -30°F to 450°F and a drop point exceeding 600°F, this grease is well-suited for high-temperature applications such as disk brakes and wheel hub bearings.

It offers exceptional shear stability and film strength, ensuring it won't break down under heavy lateral friction or severe loading, making it ideal for heavy-duty uses like semi-truck 5th wheels, U-joints, and pivot joints. Its extreme pressure rating of over 700 kg-f further emphasizes its robustness in demanding conditions. Additionally, the product's high tackiness and adhesion properties ensure it stays in place, even in high humidity or direct water contact, with less than 1% washout, making it virtually waterproof and resistant to corrosion.

The grease's GC-LB certification indicates its high quality and suitability for various applications, from wheel bearings to chassis lubrication. On the downside, the product's specific uses are geared more towards heavy-duty and trucking applications, which might be overkill for standard automotive needs. Furthermore, being a specialty product, it might come at a higher price point compared to more general-purpose greases. Nonetheless, for those needing reliable, high-performing grease in extreme conditions, the TRIAX Spheron Grease is a strong contender.

The Valvoline VV986 Moly-Fortified Gray Full Synthetic Grease is designed to handle a wide temperature range from -60°F up to 425°F, making it well-suited for demanding wheel bearing applications where both extreme cold and heat are factors. Its NLGI Grade 2 lithium complex base gives it a good consistency for staying in place while providing reliable lubrication. The addition of molybdenum (moly) and extreme pressure additives strengthens the grease film, helping it resist heavy loads and reduce wear under tough conditions.

This grease is water-resistant and compatible with a variety of vehicles including U.S., European, and Japanese makes, which adds to its versatility. While the jar packaging is convenient for smaller jobs, it may not be ideal if you require grease for many bearings or large-scale industrial use.

This grease provides strong protection and durability for wheel bearings subject to high heat and heavy loads, making it a trusted synthetic lithium complex option for typical automotive users.