Rolling bearings

Life-long component protection thanks to the right lubricant

While rolling bearings are used in applications as diverse as wheelsets, machine tools or wind turbines, their job is always the smooth transmission of motion. Their service life depends very much on the lubricant selected.
This is why Kluber’s speciality products for rolling bearings are precisely tuned to the individual application to ensure long, reliable operation.

Rolling bearings are among the most important machine elements and are used in all kinds of applications. Loads and movements are transmitted via rolling elements running between raceways. It's a highly effective design as long as the metal surfaces are separated by a gap. Direct contact between them, however, leads to undesirable friction, wear and damage, which may even cause the bearing to jam and become unfit for use.

The selection of the lubricant offering optimum protection depends to a high degree on the loads, speeds and temperatures your rolling bearings have to cope with. In steel production, for example, a lubricant film has to be continuous even under extremely high loads and very low speeds. In the electrical industry, in contrast, the focus is on high-purity greases, while in the automotive industry lubricants have to safeguard the desired bearing life at temperatures as low as minus 40 and as high as 180°C.
View more details on Kluber's Website
Features, Application
High-temperature lubricating grease
Kluberlub PHB 71-461 is a special high-temperature lubricating grease based on mineral oil and polyurea. It is suitable for a wide service temperature range and can be used up to 180°C under continuous relubrication conditions. Kluberlub PHB 71-461 may be applied via centralized lubrication equipment.
Kluberlub PHB 71-461 incorporates special EP additives ensuring good wear protection under high load conditions.
Synthetic long-term grease for rolling and plain bearings, linear motion guides
ISOFLEX TOPAS NCA 52 is a synthetic long-term grease with good low-temperature properties. It has a good load-carrying capacity and ensures smooth running even at high speeds and accelerations.
The thickener made of special calcium soap ensures good adhesion to the component and good resistance to media.
The additives contained in ISOFLEX TOPAS NCA 52 increase wear protection.
High-temperature lubricating grease for low-noise rolling bearings
ASONIC HQ 72-102 is a synthetic high-temperature lubricating grease. Due to the careful selection of product components and the clean manufacturing environment, ASONIC HQ 72-102 is a rolling bearing grease with a particularly low noise level.
High-performance lubricating greases for the long-term lubrication of rolling and plain bearings
STABURAGS N 12 MF is a mineral oil grease for long-term applications, as well as plain and rolling bearings operating at high temperatures and medium speeds. The solid lubricant it contains (MoS2) ensures emer-gency operation at increased tem-peratures or loads.
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