The WJ 182420 RICH Needle Roller and Cage Assembly (ID 28.57 mm, OD 38.1 mm) features a steel cage for high speed and radial load capacity.
The WJ 182420 RICH is a robust Needle Roller and Cage Assembly produced by RICH, designed for high-performance applications that require maximum load capacity within minimal radial space. With dimensions of 28.57 x 38.1 x 31.75 mm, this precision component is intended to run directly against a hardened and ground shaft and housing bore, eliminating the need for separate inner and outer rings.
The sturdy steel cage accurately guides the large number of needle rollers, promoting uniform load distribution and stable performance even at high rotational speeds. This compact design is highly effective at providing the highest possible load-carrying capacity relative to its cross-section. The WJ 182420 RICH is an essential choice for gearboxes, automotive transmissions, and industrial machinery where space is restricted and high rigidity is required.
Data sheet
The WJ 182420 RICH Needle Roller and Cage Assembly (ID 28.57 mm, OD 38.1 mm) features a steel cage for high speed and radial load capacity.
