The 74550/74850 RICH is a massive Single Row Tapered Roller Bearing engineered for maximum stiffness and the capacity to reliably manage extremely heavy combined radial and unidirectional axial loads. Manufactured by RICH, this bearing is a critical component in heavy-duty applications such as large industrial transmissions, heavy vehicle axles, and construction machinery where durability and sustained high-load performance are non-negotiable.
The **tapered roller design** ensures that the bearing can efficiently support both large radial forces and high thrust loads simultaneously. This model is supplied as a separable unit consisting of the cone (inner ring assembly, model 74550) and the cup (outer ring, model 74850). This feature facilitates easier mounting and allows for the precise adjustment of the running clearance or pre-load necessary for optimal system performance. With substantial dimensions of 139.7 x 215.9 x 47.625 mm, the 74550/74850 RICH is a robust, high-quality solution built for longevity under the most demanding conditions.
Data sheet