Bearing Grease LGGB2

• SKF Biodegradable grease
• Designation LGGB 2/(Packsize)
• DIN 51825 code: KPE 2K-40
• NLGI consistency class: 2
• Thickener: Lithium/calcium
• Colour: Off white
• Base oil type: Synthetic ester
• Operating temperature range: –40 to +90 °C (–40 to +195°F)
• Dropping point DIN ISO 2176: >170 °C (>340 °F)

Base oil viscosity:

• 40 °C, mm²/s: 110
• 100 °C, mm²/s: 13

Penetration DIN ISO 2137:

• 60 strokes, 10^-1 mm 265–295
• 100 000 strokes, 10^-1 mm: +50 max. (325 max.)

Mechanical stability:

• Roll stability, 50 hrs at 80 °C, 10^-1 mm: +70 max. (350 max.)

Corrosion protection:

• Standard ISO 11007: 0–0

Water resistance:

• DIN 51 807/1, 3 hrs at 90 °C: 0 max

Oil separation:

• DIN 51 817, 7 days at 40 °C, static, %: 0,8–3

Lubrication ability:

• R2F, running test B at 120 °C: Pass at 100 °C (210 °F)*

Rolling bearing grease life:

• R0F test L50 life at 10 000 r/min., hrs: >300 at 120 °C (250 °F)

EP performance:

• Wear scar DIN 51350/5, 1 400 N, mm: 1,8 max.
• 4–ball test, welding load DIN 51350/4, N: 2 600 min.

* Typical value

Biodegradable grease

SKF LGGB 2 is a biodegradable, low toxicity, synthetic ester oil based grease, using a lithium-calcium thickener. Its special formulation makes it most suitable for applications where environmental contamination is a concern.

Features & benefits

• Good performance in applications with steel-on-steel spherical plain bearings, ball bearings and roller bearings
• Good low temperature start-up performance
• Good corrosion inhibiting properties
• Suitable for medium to high loads

Typical applications

• Agricultural and forestry equipment
• Construction and earthmoving equipment
• Mining and conveying equipment
• Water treatment and irrigation
• Locks, dams, bridges
• Linkages, rod ends