Klubertemp HM 83-402

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Category: Kluber

Manufacturer: Kluber Lubrication

Origin: Germany

Packaging: 1kg, 25kg

Product code : Klubertemp HM 83-402

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0877330486

Highlights of Klubertemp HM 83-402

Klubertemp HM 83-402 is a premium lubricating grease, developed from perfluoropolyether oil and PTFE, which is particularly effective in high temperature applications and where long-term lubrication is required. With its base oil viscosity and impressive load-carrying capacity, Klubertemp HM 83-402 is ideal for the initial lubrication and re-lubrication of rolling bearings at medium speeds, especially in environments with high temperatures and high loads.

Technical data sheet of Klubertemp HM 83-402

Properties	Value	Unit
Product code	090081
Maximum operating temperature	260 °C	°C / °F
Minimum operating temperature	-30 °C	°C / °F
Kinematic viscosity of base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C	420	mm²/s
Kinematic viscosity, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C	40	mm²/s
Shear viscosity at 25 °C, shear rate 300 s-1; apparatus: rotational viscometer	10,000	mPas
Color	White
Chemical composition, oil type	PFPE
Chemical composition, solid lubricant	PTFE
Density at 20 °C	1.96	g/cm³
Anti-corrosion properties of lubricating greases, DIN 51802, (SKF-EMCOR), test period: 1 week, distilled water	<= 1 corrosion degree
4-ball test, welded load, DIN 51350 pt. 04	>= 8,000	N
Shear viscosity at 25°C, shear rate 300 s-1, apparatus: rotational viscometer, upper limit value	13,000	mPas
Shear viscosity at 25 °C, shear rate 300 s-1, apparatus: rotational viscometer, lower limit value	7,000	mPas

Key features of Klubertemp HM 83-402

Klubertemp HM 83-402 has the ability to maintain stable lubricating properties in high temperature environments, even when exposed to extreme temperatures during operation. This helps to ensure long-term performance, while minimizing the risk of grease deterioration in high temperature applications.
Klubertemp HM 83-402 has the ability to absorb and disperse impact forces effectively, helping to minimize wear and damage due to high pressure, protecting machine parts from damage in working environments with high loads.
Klubertemp HM 83-402 not only lubricates effectively, but is also compatible with most plastics and elastomers, protecting these materials from wear and damage during use. This compatibility provides versatility in applications requiring the combination of different materials.
Klubertemp HM 83-402 is capable of performing consistently and effectively even in harsh environments where factors such as humidity, dirt, chemicals or other harsh environmental factors can affect the performance of conventional lubricants. Klubertemp HM 83-402 is the ideal solution for applications requiring optimum protection and performance under difficult working conditions.

Applications of Klubertemp HM 83-402

Klubertemp HM 83-402 has proven its effectiveness in applications requiring frequent lubrication at high temperatures up to 260°C, helping to optimise equipment performance and extend re-lubrication intervals. For automatic lubrication systems, Klubertemp HM 83-402 is also available in a lower viscosity version (NLGI Grade 1), which is adapted to the specific requirements of these systems.
Klubertemp HM 83-402 ensures optimum lubrication performance for conveyor belts operating in high temperature environments.
Klubertemp HM 83-402 effectively supports machines in the paper industry, especially corrugated machines, where stable lubrication under high temperatures is required.
In the plastics industry, Klubertemp HM 83-402 protects equipment subject to high temperatures and loads, maintaining stable performance.
Klubertemp HM 83-402 is used in textile equipment, helping to maintain smooth operation of machinery in high temperature environments and requiring continuous lubrication.
Klubertemp HM 83-402 is also suitable for printing systems where temperatures and loads can change continuously during operation.