This bearing series consists of an inner ring, an outer ring with integral external gear teeth, and three distinct rows of cylindrical rollers positioned within separate raceways. The axial load rows are arranged to handle thrust forces in both directions, while the radial row manages perpendicular loads. Each roller row is individually optimized for its designated load function, allowing for precise load distribution and superior performance under complex loading conditions.

The external gear is formed directly on the outer ring surface, providing a reliable interface for pinion drive engagement without requiring additional gear rings. Both rings include drilled mounting holes for secure bolted attachment to supporting structures, simplifying installation and alignment procedures.