ROYCO 49 is a smooth, buttery, gray-black mineral oil based grease using an inorganic gel thickener and microfine molybdenum disulfide that is compounded with additives to impart oxidation resistance, water washout, and both fresh and salt-water corrosion protection.
ROYCO 49 is intended for use in applications where severe operating conditions may include temperatures as high as 400 degrees F, low to moderate speeds, high loads, extreme pressure, and a salt water or high pressure steam environment. ROYCO 49 exhibits excellent resistance to water washout.
• Functions well at high operating temperatures
• Outstanding water washout characteristics
• Excellent rust and oxidation resistance
ROYCO 49 should not be used in high-speed anti-friction bearings without prior performance evaluation.
ROYCO 49 meets all requirements and is qualified against the latest revision level of MIL-SPEC: MIL-DTL-23549D, which supersedes MIL-G-23549C.