The K 70x85x40 RICH is a precision-engineered needle roller and cage assembly designed for applications with limited radial space. This component consists of a single row of needle rollers held by a rigid steel cage, which provides a compact design with a high load-carrying capacity. Without a separable inner or outer ring, the assembly requires the shaft and housing bore to serve as raceways, which allows for a minimal sectional height. This design makes the bearing ideal for use in transmissions, gearboxes, and other machinery where space is at a premium and high rigidity is required.
Data sheet