The single-row roller slewing bearing in the external toothed standard series is assembled with reduced clearances, fully packed with grease, protected by oil, and wrapped in a durable plastic coating. This design ensures optimal lubrication and protection against contaminants, making it suitable for demanding industrial applications. The grease-filled configuration minimizes maintenance requirements and ensures smooth operation over extended periods. Oil protection further enhances durability by preventing corrosion and wear. The resistant plastic wrapping provides additional safeguarding against external elements, ensuring reliable performance in heavy machinery such as cranes, excavators, and other industrial equipment where reliability and longevity are crucial.

NO. Product Product Number Outer diameter (De) External bolt circle diameter (Fe) Gear Type Internal bolt circle diameter (Fi) Number of bolt holes at outer ring (Ne) Number of bolt holes at inner ring (Ni)