Klüberlub BE 41-542 Heavy-Duty Grease
020269
Overview
Klüberlub BE 41-542 is a heavy-duty lubricating grease (extreme-pressure grease) based on highly viscous mineral oil, special lithium soap, EP/AW, anti-oxidant and anticorrosion additives. It gives a highly loadable lubricant film, excellent wear protection, good water resistance and excellent adhesion, with service temperatures up to 140°C. Typical uses are high-load rolling bearings operating at low to medium speeds.
Specifications
- Color
- Brown
- Base Type
- Special lithium soap, highly viscous mineral oil (NLGI 2)
- Viscosity
- Base oil viscosity approx. 540 mm²/s at 40°C, 28 mm²/s at 100°C
- Service Temperature
- -20°C to +140°C
- Shelf Life
- Approx. 36 months
Technical Information
- Drop point 230°C or higher (DIN ISO 2176); four-ball weld load 3,000 N or higher
- Worked penetration 265-295 (0.1 mm); speed factor n x dm approx. 500,000 mm/min
- FAG FE9 at 140°C service life F50 100 h or more; density approx. 0.93 g/cm³
Typical Applications
- Load rollers in rotary kilns for the cement industry, crane wheels and bucket wheel excavators
- Hammer crushers and hammer mills
- Work rolls in hot strip mills and rolling bearings under shock or pulsating stress
Industries
Technical Documents
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