Extreme-temperature grade bearing grease
Molyslip ARVINA XT2 is a fully-synthetic, high-performance, lithium complex soap thickened grease designed for bearings operating in extreme temperature applications. The synthetic base-oil and high-performance anti-oxidant system resists thermo-oxidative degradation, allowing ARVINA XT2 to be used at high temperatures up to 180°C where general purpose greases will fail. In addition, the ultra-low solidification point of the base oil ensures that ARVINA XT2 can also be used at temperatures as low as -50°C.
ARVINA XT2 provides excellent lubricity and load carrying ability to protect bearings from premature wear and failure. The effective anti-corrosion additives also allow ARVINA XT2 to be used in wet and humid environments. The low viscosity, low drag synthetic base fluid also ensures ARVINA XT2 has excellent high speed capability – up to 700,000 DmN.
ARVINA XT2 is suitable for use in ball and roller bearings operating in the temperature range 0f -50°C to +150°C (continuous) and +180°C (intermittent).
FEATURES AND BENEFITS
• Excellent high temperature capability up to 180°C
• Highly effective protection against corrosion
• Good oxidation stability provides lasting lubrication
• Good load carrying and anti-wear system
INSTRUCTIONS FOR USE
Molyslip ARVINA XT2 can be applied manually, via a standard grease gun or via a central lubricating system capable of pumping an NLGI 2 grease.
As with all greases used for the first time, check compatibility.
400g cartridge and 4.5kg pail
TECHNICAL DATA (TYPICAL VALUES)
Property /Test method /Result
Appearance /- /Smooth beige grease
Worked penetration/ IP50/ 265-295
NLGI classification/ -/ 2
Drop point/ IP132/ >260°C
Corrosion resistance (EMCOR) distilled water/ IP220 /0:1
4-ball weld load /IP239/ 400kg
Operating temperature range / – /-50°C to +180°C
Store Molyslip ARVINA XT2 out of direct sunlight. Storage temperature should be controlled to between 5°C and 35°C.