Spherical insert bearing in the firewood-processing machine from KRPAN

Profile:

• What was needed: lubrication-free components for the shaft bearing
• Requirements: long service life, lubrication-free, resistant to contamination
• Industry: woodworking and wood-processing industry
• Success for the customer: the lubrication-free and resistant bearing solution allows for continuous operation in an environment full of wood dust and swarf.

Firewood processing inevitably involves extremely dusty and dirty environmental conditions that put a lot of strain on conventional metal ball bearings and often lead to premature failure. The accumulation of wood dust and swarf in and around the bearing affects its functionality and can require regular maintenance, which interrupts operation and reduces the machine's efficiency. The aim was to implement a bearing technology that is both low-maintenance and resistant to the aforementioned loads while offering a long service life.

The decision was made in favour of the igubal spherical insert bearing JEM-25-17-SP. Its robust design makes it ideal for the harsh conditions of firewood processing. The high-performance polymer iglidur J is insensitive to external environmental influences such as moisture or temperature fluctuations. As it is corrosion-free and highly resistant to abrasion, it has a long service life. KRPAN thus benefits from a reliable and efficient solution that reduces downtimes and optimally supports the continuous operation of its machines.