Product Description
High performance Castrol Tribol® GR 4541 HT (previously called Tribol® 4541) Wide Temperature Range Grease is a wide temperature lubricant designed to extend the service life of bearings when loads are moderate to heavy, temperatures are elevated, and speeds are low to moderate. This grease matches the rugged service requirements associated with mills and plants producing engineered woods, primary metals, castings, cement, glass, and paper.
The following performance characteristics were emphasized in the development of Tribol GR 4541 HT:
Synthetic base fluid for high-temperature stability and low-temperature mobility;
Optimum viscosity base oil, ISO VG 150, to increase the load carrying capacity;
Temperature stability to withstand elevated and intermittently high temperatures (dropping point over 260°C/
500°F)
Shear stability to match the anticipated service life of precision anti-friction bearings.
