Skf LGHB 2/50 High load, high temperature, high viscosity bearing grease

A high viscosity, mineral oil based grease, using the latest complex calcium-sulphonate soap technology. Formulated to withstand high temperatures and extreme loads, it is suitable for a wide range of applications, especially in cement, mining and metal segments. This grease contains no additives and the extreme pressure properties arise from the soap structure.

• Excellent load capacity, anti-oxidation and corrosion protection even with large water ingress
• Withstands high peak temperatures

Corrosion Protection
Emcor, ISO 11007, Distilled water: 0-0

Performance

Suitable for High load applications: ⚫⚫⚫⚫⚫
Suitable for Vertical shaft applications: ⚫⚫⚫⚪⚪
Suitable for applications with Oscilating movements: ⚫⚫⚫⚫⚫
Suitable for applications with Severe vibrations: ⚫⚫⚫⚫⚪
Suitable for applications that require Rust protection: ⚫⚫⚫⚫⚫
Suitable for applications that require Water resistance: ⚫⚫⚫⚫⚫
Suitable for applications that require Frequent start-up: ⚫⚫⚫⚫⚫

Operating Temperature Range
-20 – 150 °C

Load Range
Low - Very High C/P >0

Speed Range
Very low - Medium

Dropping Point (min)
ISO 2176: 300 °C

Penetration

DIN ISO 2137, Worked, 60 strokes (10⁻¹mm): 265 - 295
DIN ISO 2137, Prolonged (max.), 100 000 strokes, 10⁻¹mm: -20 to +50

Mechanical Stability

Mechanical stability - Roll stability, ASTM D1831 (max.): 50 hrs at 80°C, 10⁻¹mm -20 to +50
Mechanical stability, V2F test, 144 hrs: M

Corrosion Protection

Emcor, ISO 11007 modified, Water washout: 0-0
Emcor, ISO 11007 modified, 0.5% NaCl: 0-0

Water Resistance (max.)
DIN 51807/1, 3 hrs at 90 °C: 1

Oil Separation
DIN 51817, 40°C: 1–3% at 60°C

Lubrication Ability
R2F test B at 120°C: Pass at 140°C

Copper Corrosion (max.)
DIN 51811 / ASTM D4048, 24 hrs at 100°C: 2 max. at 150°C

Rolling Bearing Grease Life (max.)
ROF test, L50 life, 10000 r/min: 1000 hrs at 130°C

EP Performance – 4 Ball

Wear scar (max.), DIN 51350/5, 1400N: 2 mm
Weld load (min.), DIN 51350/4: 4000 N

Properties

• Recommended applications:
• Plain bearings
• Conveyors
• Applications with high loads and low speed
• Category: Bearing grease
• Lubricant: LGHB 2
• NLGI consistency class: 2
• Base oil viscosity DIN 51562 at 40 °C: 425 mm²/s
• Base oil viscosity DIN 51562 at 100 °C: 27.5 mm²/s
• Biodegradable: No
• DIN 51825 code: KP2N-20
• Thickener: Calcium sulphonate complex
• Colour: Brown
• Base oil type: Mineral
• Shelf life: 5 year

Additional Information

Available for single point lubrication: Yes

Logistics

• Product net weight: 50 kg
• eClass code: 23-06-01-01
• UNSPSC code: 15121902