This complex lithium high‑temperature grease is a heavy‑duty lubricating grease formulated with refined mineral base oil and complex lithium soap thickener together with high‑performance extreme‑pressure, anti‑oxidant and anti‑rust additives. It exhibits excellent thermal stability and mechanical shear resistance within 160‑200℃ working range. The grease resists softening and oil loss under heavy centrifugal loads, delivering reliable lubricating protection for truck wheel hub bearings and indus
Product DetailsComplex Lithium High‑Temperature Grease, 160~200℃ for Truck Wheel Hub Bearing Heavy‑Duty High‑Temp BearingThis complex lithium high‑temperature grease is manufactured from high‑viscosity refined mineral base oil, complex lithium‑soap thickener and compound additive package including extreme‑pressure, anti‑oxidant, anti‑wear and anti‑rust agents. The complex lithium soap thickener builds a robust grease structural network, offering substantially better heat‑resistance compared with conventional simple lithium soap grease. It maintains integral paste structure under continuous high‑temperature operation and effectively suppresses grease softening, dripping and centrifugal oil throw‑off.
When applied to truck wheel hub bearings, the grease fills the internal clearance between rolling elements, raceways and cages. During long‑distance highway transportation, friction and braking heat raise hub bearing temperature. The formulated antioxidant system slows thermal‑oxidative degradation of the grease matrix, delaying hardening and sludge formation. Under heavy vehicle loads and intermittent shock impacts generated on rough road surfaces, extreme‑pressure additives form a protective boundary lubricating film to mitigate pitting, scuffing and fatigue wear on bearing contact surfaces.
For industrial heavy‑duty high‑temperature bearings operating under sustained heavy mechanical load, this grease withstands continuous shearing stress and maintains stable consistency. The anti‑rust components defend bearing steel surfaces against road‑borne splash water, humidity and de‑icing salt contamination which are commonly encountered by commercial vehicles.
It is suitable for wheel hub bearing service during truck maintenance, as well as lubrication of heavy‑duty high‑temperature rolling bearings on industrial machinery. Bearing filling quantity should follow service specifications. Over‑filling inside the hub cavity will restrict heat dissipation, cause excessive operating temperature and shorten grease service life.
Do not mix this complex lithium grease with ordinary lithium grease, calcium‑based or polyurea greases. Incompatible blending will break the thickener network, reduce high‑temperature performance and weaken extreme‑pressure protection. Store the product in tightly sealed original containers inside cool, dry warehouse. Avoid prolonged high‑temperature storage to retain original mechanical stability for truck wheel hub bearings and heavy‑duty high‑temperature bearing applications.

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