Castrol Molub-Alloy 777-1 NG Heavy-duty grease 18kg bucket

Castrol ​Molub-Alloy 777-1 NG Heavy-duty grease NLGI 1

MOLUB ALLOY™ 777 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.

Application

• Typical applications are in all types of rolling and sliding bearings, spindles, joint couplings (except for highspeed precision couplings), running gears, cams and general grease lubricating points, especially where heavy loads and low speeds prevail.
• MOLUB ALLOY 777 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.

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.

Technical specifications

• Colour: black
• Thickener type: Lithium
• Worked Penetration (60 strokes @ 25°C / 77°F)  0.1 mm: 310-340
• Worked Penetration (100,000 strokes @ 25°C / 77°F) - change from 60 strokes  0.1 mm: max. 30
• Dropping Point  °C/°F: > 180/356
• Base Oil Viscosity @ 40°C / 104°F  mm²/s: 860 
• Base Oil Viscosity @ 100°C / 212°F mm²/s: 60
• Viscosity Index: 94
• Flash Point - open cup method  °C/°F: >220/428
• Volume: 18kg bucket
• GLIS number: 155CC2
• MSDS code: 467507