Castrol Tribol GR XT 2 HT High-temperature grease for bearings 400g

Tribol GR XT 2 HT High-temperature grease for bearings NLGI 2

Castrol Tribol™ GR XT 2 HT (previously called Firetemp™ XT 2) is a high temperature polyurea thickened grease enhanced with Extreme Pressure (EP) additives as well as corrosion and oxidation inhibitors to provide a grease with outstanding lubricating properties. The fully synthetic, thermally stable structure enables long re-lubrication intervals at maximum operational reliability.

Application

Tribol GR XT 2 HT is designed for rolling and sliding bearings at normal to medium peripheral speeds, and high operating temperatures in applications such as:

• Heated bearings of dry calenders and dry cylinders
• Fan bearings
• Conveyor systems in paint lines
• Autoclaves
• Baking ovens
• Continuous-flow drying ovens
• Temperature application range: -25°C/-13°F to +180°C/+356°F

Advantages

• Outstanding oxidation and thermal stability – provides reliable performance and good lubricant life in severe applications
• Resistant to cold and hot water – the grease film remains on the surface, even in the presence of water
• Easily pumpable in central lubrication systems
• Excellent wear protection – leading to longer bearing life, extended lubrication cycles and helping ensure uninterrupted service in your machinery

Technical specifications

• Appearance: Red
• Thickener type: Polyurea
• Base oil: PAO
• Consistency NLGI Grade: 2
• Density @ 20 °C/68 °F: 900 kg/m³
• Worked Penetration (60 strokes @ 25 °C/77 °F)  0.1 mm: 265 – 295
• Dropping point °C/°F: 280/536
• Base Oil Viscosity @ 40 °C/104 °F  mm²/s: 270
• Rust test – Emcor – distilled water: 0/0
• Copper Corrosion (24 hrs,100 °C/212 °F): 1b
• Water Resistance: 1 – 90
• Oil Separation (168 hrs @ 40 °C/104 °F)  %wt: 2.5
• Flow pressure @ -20 °C/-4 °F  hPa: 400
• FE 9@ 180 °C (B/1500/6000-180) F 50: Pass
• SRV Friction and Wear test (400N/ 2 hrs/50 °C) coeff. of friction/wear scar diam (mm): 0.1/0.45
• Volume: 400g cartridge
• GLIS number: 15B2AA
• MSDS code: 468782

BP Europa SE, Erkelenzer Straße 20, 41179 Mönchengladbach, GERMANY, +49 800 7235 074, [email protected], www.bp.com