perma LUBE BOOK

© 2019 – perma-tec GmbH&Co. KG | www.perma-tec.com | 83 Name Æ Æ Lubricant properties Æ Æ Labelling as per DIN 51502 NLGI grade Thickener Base oil Operating temperature (°C) Base oil viscosity at +40 °C [mm 2 /s] Speed index perma Multipurpose grease SF01 (KP2K-30) Æ Æ Powerful multipurpose grease Æ Æ Reduced wear by use of EP additives Æ Æ Free of heavy metals & silicone 2 Li / Ca Mineral oil -30 to +130 220 300,000    -  perma Extreme pressure grease SF02 (OGF2K-30) Æ Æ High-pressure grease with MoS2 Æ Æ Ageing- & oxidation-resistant Æ Æ Good dry-running properties 2 Li + MoS2 Mineral oil -30 to +120 100 350,000 -  -  - perma High temp. grease SF03 (KE2T-20) Æ Æ Good oil retention Æ Æ High thermal stability Æ Æ Good corrosion protection 2 PHS + PTFE Ester + PFPE -20 to +220 420 300,000   - - - perma High performance grease SF04 (K1P-20) Æ Æ Multipurpose lubricant for extreme requirements Æ Æ Powerful at high temperatures & vibrations Æ Æ Resistant to aggressive media 0/1 PHS Mineral oil + PAO -20 to +160 500 200,000      perma High temp. / Extreme pressure grease SF05 Æ Æ Multipurpose grease for extreme requirements Æ Æ High load-carrying capacity Æ Æ Good emergency lubrication properties (solid lubricant particles) 0/1 PHS + MoS2 Mineral oil + PAO -20 to +160 500 200,000   -  - perma Liquid grease SF06 (K0K-20) Æ Æ Good water resistance Æ Æ High wear protection Æ Æ Easily pumped 0 Al com. Mineral oil -20 to +130 220 300,000    -  perma High speed grease SF08 (KHC2N-40) Æ Æ High speed index Æ Æ Low friction coefficient due to synthetic base oil Æ Æ Broad operating temperature range 2 Ca com. PAO -40 to +140 100 600,000   - - - perma Multipurpose bio grease SF09 (KPE2N-40) Æ Æ Rapidly biodegradable Æ Æ Water hazard class WGK 1 Æ Æ Fully synthetic 2 PHS Ester -40 to +140 120 300,000   -  - perma Food grade grease H1 SF10 (KHC1K-40) Æ Æ Low-temperature resistance Æ Æ Good wear protection Æ Æ Good water resistance 1 Al com. PAO -45 to +120 150 500,000      Greases Base oil The base oil determines the properties and performance of the lubricant. Base oils are mineral oils, hydrocracked oils, polyalphaolefin (PAO) oils or synthetic ester oils. Basic viscosity The viscosity indicates the flowability of the base oil. Low viscosity base oils are used for very high speeds. High viscosity base oils are used for high load applications. The viscosity of a typical roller bearing grease at +40 °C is between 15 and 500 mm²/s. NLGI grade The NLGI grade (consistency number) denotes the consistency of a lubrication grease. Grades range from 000 (very fluid) to 6 (very hard). Greases up to NLGI grade 2 can be used in perma lubrication systems. Thickener The thickener acts like a sponge. It holds the individual components of the grease together and ensures that the oil stays at the contact point. Sliding bearings Sliding guides Linear guides Open gears Gear racks Spindles Roller bearings (KPF1P-20) C