Klüberalfa BHR 53-402 High-temperature long-term grease 800g

Klüberalfa BHR 53-402 High-temperature long-term grease 800g

€ 1380.34 1,380.34 incl. VAT (1,159.95 excl. VAT), per piece *

Availability: Available

Packaging unit: 1 piece

Manufacturer: KLUBER

Country of origin: DE/0004

Customs tariff number: 34039900

Weight per piece: 1.0 kg

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Klüberalfa BHR 53-402 is a high-temperature long-term grease based on perfluorinated polyether oils. Due to its special thickener, it can be removed from components without the use of fluorinecontaining solvents.
Klüberalfa BHR 53-402 is neutral towards plastics and elastomers and can thus be used with a variety of materials.
Temperature range: -40°C to +260°C
Volume: 800g cartridge
Also available in: 1 kg can, 10kg bucket

Higher equipment availability and reduced maintenance at very high operating temperatures up to 260 °C
- due to good corrosion protection
- due to improved wear protection
Cost-efficient and eco-friendly product
- due to lifetime lubrication
- as equipment can be cleaned without use of fluorine-containing solvent

Preferred applications are in rolling bearings with lifetime or longterm lubrication which are subject to very high temperatures:
- conveyor systems, e.g. load, guide or return rollers and crossbar plain bearings
- ceramics or brick manufacturing, e.g. bearings of kiln carts (carrying wheels)
- electric motors, fans
General behaviour towards elastomers and plastics
Greases based on perfluorinated polyether oils are generally regarded as neutral towards elastomers and plastics (possible exception: highly fluorinated rubber). Nevertheless we recommend testing compatibility with the material to be used, especially prior to series application.

Klüberalfa BHR 53-402 can be applied with a grease metering gun or automatic metering devices for small quantities.
Anticorrosion agents have to be removed from the friction points prior to initial lubrication to ensure optimum lubricant adhesion.
Klüberalfa BHR 53-402 can be mixed with lubricants based on PFPE.
Klüberalfa BHR 53-402 (e.g. used grease in rolling bearings) can be removed with water-miscible neutral cleaning agents.
If you wish to optimise equipment life or have any other queries regarding product application, our experts will be pleased to advise you

Composition, solid lubricant	PTFE
Composition, type of oil	PFPE
Service temperature, lower limit	-50 °C
Service temperature, upper limit	200 °C
NSF H1 registration number	139418
Density, Klüber method: PN 024, 20°C	approx. 1.9 g/cm³
NLGI grade, DIN 51818	2
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 26.5 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 110 mm²/s
Flow pressure, DIN 51805-2, -50°C	≤ 1400 mbar
Speed factor (n x dm)	approx. 1000000 mm/min