Klüberlub BE 41-1501 Heavy-duty grease for low-speed rolling 25 kg

Heavy-duty grease for low-speed rolling bearings subjected to high loads.This heavy-duty grease consists of a highly viscous mineral hydrocarbon oil (ISO VG 1500), special lithium soap and particularly effective EP/AW additives. It also contains solid lubricants (MoS2 and graphite) to ensure reliable operation under starved lubrication conditions.Klüberlub BE 41-1501 is resistant to ageing and protects reliably against corrosion.Application:Klüberlub BE 41-1501 was especially developed for large lowspeed rolling bearings subject to high loads.It is typically applied to lubricate the bearings of rollers (spherical roller bearings) in roller presses, bowl mill and rotary crushers in the base material industry.The operating conditions of the roller bearings, i.e.Low speed, n = 10-30 rpmHigh load, P/C = 0.25 – 0.50Bearing temperature approx. 50-70 °CShock and vibration loadsRequire a heavy-duty grease with a high base oil viscosity and excellent antiwear properties, such as a grease like Kl????berlub BE 41-1501.This grease is also suitable for the lubrication of pivoting bearings and plain bearings.Application notes:The ambient temperature should be ≥ 15 °C when Klüberlub BE 41-1501 is applied with an automatic greasing pump.Product data: Lower service temperature -10 °C / 14 °F Upper service temperature 150 °C / 302 °F Color space black Texture homogeneous Texture long-fibred Density at 20 °C approx. 0.92 g/cm³ NLGI grade, DIN 51818 1 Worked penetration, DIN ISO 2137, 25 °C, lower limit value 310 x 0.1 mm Worked penetration, DIN ISO 2137, 25 °C, upper limit value 340 x 0.1 mm Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C approx. 1 500 mm²/s Kinematic viscosity, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C approx. 60 mm²/s Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week,distilled water <= 1 corrosion degree Flow pressure of lubricating greases, DIN 51805, test temperature -10 °C <= 1 400 mbar Drop point, DIN ISO 2176 >= 180 °C Speed factor (n x dm) approx. 100 000 mm/min Testing of lubricating greases on FAG FE9 rolling bearing tester, DIN 51821, speed: 3000 min-1, axial load: 1500 N, temperature: 150 °C, service life F50 >= 100 h Rolling bearing grease test FAG FE8, tapered roller bearing 31312 A , room temperature, 75 min-1 / 75kN,400 – 500h, rolling bearing wear 18 mg Rolling bearing grease test FAG FE8, tapered roller bearing 31312 A, 75 min-1 / 80kN, 80 °C, no running-in, 400 – 500 h, wear of rolling element <= 30 mg Compatibility with elastomers, 72 NBR 902 ,168h/ 100°C,change in volume < 10 % Compatibility with elastomers, 72 NBR 902 ,168h/ 100°C, hardness (Shore A) approx. -5 Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 36 monthsHazard information (CLP)Signal word: Warning.Hazard statements (H-phrases) H315: Causes skin irritation. H319: Causes serious eye irritation. H412: Harmful to aquatic life with long-lasting effects.Safety statements (P-phrases)Prevention: P264: Wash skin thoroughly after use. P273: Avoid release to the environment. P280: Wear protective gloves/eye protection/face protection.Response: P332 + P313: If skin irritation occurs: Get medical advice/attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P362 + P364: Take off contaminated clothing and wash it before reuse.Additional information No components at concentrations of 0.1% or higher classified as PBT/vPvB. No components with endocrine-disrupting properties under REACH Article 57(f).