Castrol Molub-Alloy 777-2 NG
01736 757002Castrol Molub-Alloy 777-2 NG Grease
Castrol Molub-Alloy 777-2 NG greases were designed for very heavy-duty service under severe ambient conditions. They are blended and compounded to withstand shock loads as well as heavy loads, conditions commonly found in the steel and construction industries, in mining and forestry.
• Castrol Molub-Alloy 777-2 NG greases are made with a blend of high-viscosity mineral oils and polymers which produce a tough lubricating film capable of withstanding shock loads and vibrations.
• The shear-stable thickener provides an excellent sealing effect against contamination from the atmosphere, even if mechanical seals are damaged or missing (grease collar in the bearing).
• The lubricating greases contain solid lubricants whose structure is best suited for the rugged conditions in heavy industry. The solids are treated to increase their natural affinity to metal surfaces
• Corrosion and oxidation inhibitors maximise the corrosion protection and ageing stability of the base oil.
• Castrol Molub-Alloy 777-2 NG greases are free of antimony, lead, zinc and other heavy metals.
• Typical applications are in all types of rolling and sliding bearings, spindles, joint couplings (except for high- speed precision couplings), running gears, cams and general grease lubricating points, especially where heavy loads and low speeds prevail.
• Castrol Molub-Alloy 777-2 NG greases are especially suited for the lubrication of heavy machines e.g. forging presses or hauling machines. Due to the extremely stable lubricating film, supported by the solid lubricant combination in the mixed friction area as well as the excellent sealing effect, a quantity reduction and an improved lubricating condition ca be ensured
Castrol Molub-Alloy 777-2 NG grease Advantages:
• Due to their good adhesion, these greases provide an optimum sealing effect.
• The MOLUB-ALLOY® solid lubricants achieve reduced friction in the boundary and mixed friction areas. This is most evident during frequent start-ups, low speeds and/or high loads as well as shock loads.
• Overall savings are derived from the above which in turn result in less repair work and downtime, longer service life of components and extended lubrication intervals.
| Operating temperature | Min. -0°C Max. 120°C |
|---|---|
| Viscosity | 860 mm/s² at 40°C |
| NLGI | 2 |
| Oil type | Mineral |
| Thickener | Lithium |
| Food grade | No |
| Product type | Greases |
| Applicable to these sectors | heavy-duty service under severe ambient conditions. They are blended and compounded to withstand shock loads as well as heavy loads, conditions commonly found in the steel and construction industries, in mining and forestry |
• MOLUB ALLOY® 777 NG greases should not be mixed with lubricating greases which have a different thickener base.
• Lubrication intervals should be increased gradually to ensure complete removal of the previous lubricant and to guarantee the deposit of the solid lubricant layer at the lubricating points.
The greases may be applied with a manual grease gun or via automatic dispensing systems which are suited for the given worked penetration.
Health & Safety:
Please refer to the relevant health and safety data sheet, a copy of which is freely available to all our customers.
Storage:
All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and the obliteration of drum markings. Products should not be stored above 60°C or exposed to hot sun or freezing conditions.
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