Klüber Klübersynth BEM 44-4600
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Klüber Klübersynth BEM 44-4600
Fully synthetic high-performance fluid grease for a wide service temperature range
Application Klüber Klübersynth BEM 44-4600
Your technical challenges may be found in general industrial equipment, machine tools, heavy industry equipment (mining and cement), robotics, chemical and agricultural machinery. Examples are: Crushers, vertical roller mills, hammer mills; Mobile drilling equipment; Cranes, e.g. harbour or mining; Mixer and reactor drives; Harvesting machines; Conveyor belt drives
Performance, Features & Benefits of Klüber Klübersynth BEM 44-4600 are:
- Excellent scuffing resistance similar to that of a gear oil
- Special additives ensure excellent wear protection of gear teeth and bearings
- Better sealing effect than with gear oils
- Wide service temperature range due to modern fully-synthetic base oil
If you have any questions, please contact OilOnline Technical Helpdesk
Product Description Klüber Klübersynth BEM 44-4600
Do you operate low-speed gearboxes and bearings under demanding conditions, e.g. strong vibrations, low or constantly changing ambient temperatures? Often those applications are located where maintenance is complicated and its reduction to a minimum is therefore desirable. Klübersynth BEM 44-4600 is a modern high-performance fluid grease based on a high-viscosity synthetic hydrocarbon oil and a special lithium soap, which opens up new possibilities for ensuring a reliable operation of your installations. Carefully selected additives provide Klübersynth BEM 44-4600 with an exceptional scuffing resistance. Klübersynth BEM 44-4600 has passed both the scuffing load test acc. to DIN ISO 14635-3 for fluid gear greases and the standard scuffing test acc. to DIN ISO 14635-1 for gear oils with top ratings. Klübersynth BEM 44-4600 protects your components reliably against wear, even when subjected to oscillating movements. When switching from a conventional gear oil to Klübersynth BEM 44-4600 maintenance works to replace seals are reduced to a minimum. Here, Klübersynth BEM 44-4600 offers you a high operational reliability and significant cost reduction. It is very resistant to oxidation at high temperatures and is also suitable for low temperatures.
Typical Characteristics
Product specifications : | Klüber Klübersynth BEM 44-4600 | |
Article number | 004319 | |
Colour space | beige | |
Texture | homogeneous | |
Chemical composition, type of oil | synthetic hydrocarbon oil | |
Chemical composition, thickener | special lithium soap | |
Density at 20 °C | approx. 0.86 g/cm³ | |
Drop point, | DIN ISO 2176, IP 396 | >= 180 °C |
Klüber wear test (FZG), 120 h ati KS 12 (0.05m/s: (4x20h, room temperature), 0,57m/s: (1x40h, room temperature)), wear category per test section of 40 h |
low / low / low | |
Viscosity index, base oil | DIN ISO 2909 | approx. 180 |
Anti-brinelling test, acc. to SNR FEB 2, frequency 24 Hz, deflection 3, load 8000 N, 50 h at 20 °C, wear |
approx. 0 mg | |
Flow pressure of lubricating greases, test temperature: -50 °C | DIN 51805-2 | <= 1 400 mbar |
Lower service temperature | -50 °C / -58 °F | |
Upper service temperature | 140 °C / 284 °F | |
Worked penetration, 25 °C, lower limit value | DIN ISO 2137 | 400 x 0.1 mm |
Worked penetration, 25 °C, upper limit value |
DIN ISO 2137 |
430 x 0.1 mm |
Kinematic viscosity of the base oil, 40 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 500 mm²/s |
Kinematic viscosity of the base oil, 100 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 56 mm²/s |
Copper corrosion, (lubricating grease), 24h/100 °C | ASTM D4048 | 1 - 100 corrosion degree |
Corrosion inhibiting properties of lubricating greases, (SKF-EMCOR), test duration: 1 week, distilled water |
DIN 51802 | <= 1 corrosion degree |
Four-ball tester, welding load, | ASTM D 2596 | >= 250 kgf |
Four-ball tester, wear factor, based on ASTM D 2266, 75 °C, 1200 rpm, 40 kg, 60 min, wear scar diameter |
<= 0.6 mm | |
FZG scuffing test, A/8.3/90, scuffing load stage | DIN ISO 14635-1 | > 13 |
FZG scuffing test, A/2.76/50, scuffing load stage | DIN ISO 14635-3 | > 12 |
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened | 24 months |
Application notes
You can apply Klübersynth BEM 44-4600 by an automatic lubrication system or via an automatic single-point lubrication system. If you wish to optimise the service life of your equipment or have any other questions regarding your application, our experts will be pleased to help you with application-specific advice.
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