Petronas Grease Li EP 2

Standards & approvals

• DIN 51502 KP2K-30

  Lubricant designation KP2K-30 — DIN 51502

  DIN 51502 grease code: K = rolling and plain bearings, P = EP additives, 2 = NLGI grade, K = maximum temperature, -30 = minimum temperature.

• ISO 12924 L-XC(F)CHB 2

  Grease classification L-XC(F)CHB 2 — ISO 12924

  ISO 12924 grease code: X = grease, the following letters = lowest and highest service temperature, water resistance and EP performance, the final figure = NLGI grade.

Specifications

Brand

Petronas

Range

Petronas Grease

Category

Industrial greases

Viscosity

NLGI 2

Manufacturer code

78219

Availability

On request

Typical characteristics

Manufacturer's description

PETRONAS Grease Li EP 2 is an extreme-pressure lithium grease recommended for multipurpose applications, including lubrication of both plain and anti-friction bearings even where severe or shock loads are experienced. It is also suited to pins and bushes, geared couplings at normal speeds, and vibrating shafts and sliding mechanisms under normal operating conditions, with a recommended operating temperature range of -30°C to +120°C (max +130°C). As the general-purpose NLGI 2 grade in the range, it offers good mechanical and roll stability, low oil separation, a dropping point of 190°C, and effective extreme-pressure protection with a Four Ball EP weld point of 250 kgf. It also passes the SKF R2F B test at 120°C, provides good water resistance and washout resistance, low-temperature pumpability (flow pressure below 1400 mbar at -30°C) and reliable rust protection. Grease Li EP 2 meets DIN 51502 KP2K-30 and ISO 12924 L-XC(F)CHB2, with a worked penetration of 280 mm/10 and a base oil viscosity of 190 cSt at 40°C.

Applications

• PETRONAS Grease Li EP 2 is an extreme-pressure lithium grease specially developed for multipurpose applications, including the lubrication of both plain and anti-friction bearings where severe or shock loads occur.
• Formulated with selected mineral base oils enhanced with lithium 12-hydroxystearate soap and advanced extreme-pressure, antioxidant, anti-rust and corrosion-inhibitor additives.
• It provides high load-carrying capability, low-temperature dispensing and resistance to water wash-out.
• Recommended for multipurpose applications, plain and anti-friction bearings under severe or shock loads.
• Also for pins and bushes, geared couplings at normal speeds, and vibrating shafts and sliding mechanisms under normal operating conditions.
• Recommended for an operating temperature range of -30°C to +120°C (max. +130°C).

Performance & benefits

• Very good pumpability, with strong performance where low-temperature performance is required.
• High load-carrying capacity, thanks to special EP additives that let the grease withstand heavy shock loads without losing the lubricant film.
• High rust and corrosion protection, protecting bearing surfaces against corrosion even when the grease is contaminated with water.
• High resistance to water wash-out, protecting equipment and maintaining lubrication even in the presence of water.
• Mechanical stability, with little or no change in consistency when worked in the lubrication of wheel bearings.
• High thermal and oxidation stability, withstanding high operating temperatures without hardening or forming bearing deposits.