Royal Purple Ultra-Performance™ Grease

Industrial Oil & Lubricants

Royal Purple Ultra-Performance™ Grease

Royal Purple

Royal Purple Ultra-Performance™ Grease (UPG) is a high-performance synthetic multipurpose grease designed to satisfy a wide range of industrial lubrication requirements.

It is recommended for bearings, gears, sliding surfaces, and general-purpose industrial applications. UPG combines synthetic base oils, an aluminum-complex thickener, and proprietary Synslide™ additive technology to deliver strong film strength, excellent wear protection, and reliable performance across a wide range of operating conditions.

UPG is compatible with and noncorrosive to ferrous alloys and yellow metals commonly used in gears, bearings, and rotating-equipment components. It is also suitable for case-hardened gears that may be susceptible to pitting when conventional sulfur-phosphorus extreme-pressure oils are used.

The product significantly increases bearing life and equipment reliability while helping bearings operate smoother, cooler, quieter, longer, and more efficiently.

PERFORMANCE ADVANTAGES
• Superior high-temperature performance
• High dropping point and thermal stability
• Outstanding wear protection
• Strong lubricating-film strength
• Protection against metal-to-metal contact
• Excellent protection under heavy and shock loads
• Exceptional resistance to water wash-off and washout
• Reduced bearing vibration
• Micro-mending action on contacting bearing surfaces
• Greater rust and corrosion protection
• Compatible with ferrous alloys and yellow metals
• Improved bearing life and equipment reliability

PROPRIETARY SYNSLIDE™ TECHNOLOGY
Synslide™ is a noncorrosive extreme-pressure additive technology that provides superior protection under boundary-lubrication conditions and centrifugal forces typically caused by heavy loads, shock loads, and slow operating speeds.

This technology creates a tough lubricating film that cushions loads and maintains separation between contacting surfaces. Its micro-mending action helps smooth bearing surfaces, reduce vibration, and promote smoother equipment operation.

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Specifications

• Product type: Synthetic multipurpose grease
• Available NLGI grades: 1 and 2
• Thickener type: Aluminum complex
• Additive technology: Synslide™
• Color: Purple
• Film strength: High
• Wear protection: Excellent
• Water resistance: Exceptional
• High-temperature stability: Excellent
• Corrosion protection: Excellent
• Metal compatibility: Ferrous alloys and yellow metals
• Primary applications: Bearings, gears, and sliding surfaces
• Sales method: Request for quotation

Technical Data

PropertyNLGI 1NLGI 2
Thickener TypeAluminum ComplexAluminum Complex
ColorPurplePurple
Worked 60 Penetration, ASTM D217319280
Base Fluid Viscosity @ 100°C, cSt, ASTM D44516.216.2
Base Fluid Viscosity @ 40°C, cSt, ASTM D445180180
Viscosity Index, ASTM D22709393
Dropping Point, °C (°F), ASTM D2265261 (502)274 (525)
Corrosion Prevention—DI Water, ASTM D1743PassPass
Copper Corrosion, 24 hours @ 100°C, ASTM D40481B1B
Oil Separation, 24 hours @ 25°C, ASTM D1742<5.0%1.3%
Four-Ball EP Weld Point, kgf, ASTM D2596400400
Four-Ball EP Load Wear Index, kgf, ASTM D259665.265.2

Available Part Numbers and Packaging

P/NNLGI GradeSizeGallons
RPGR006-PL1Pail5
RPGR007-DR2Drum55
RPGR007-PL2Pail5
Applications

• Rolling-element bearings
• Plain bearings
• Industrial gears
• Case-hardened gears
• Sliding surfaces
• Other rotating equipment
• High-temperature lubrication points
• Heavy-load and shock-load applications
• Slow-speed equipment
• Equipment exposed to water wash-off or washout
• General-purpose industrial lubrication

Industry Usage

• Construction
• Marine and offshore
• Pulp and paper
• Steel mills
• Mining and mineral processing
• Oil and gas
• Power generation
• General industrial manufacturing
• Heavy equipment
• Metso Outotec mill applications

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