The NKI 55/25 RICH is a robust Needle Roller Bearing with Inner Ring, manufactured by RICH. This high-capacity bearing is engineered to support significant radial loads within a compact cross-section, which is ideal for machinery with restricted radial space but high load requirements.
Featuring a durable **steel cage**, the bearing ensures robust roller guidance, reliability, and suitability for applications involving high forces and demanding operational cycles. The integrated inner ring eliminates the need for hardening the shaft raceway, simplifying installation and maintenance. With dimensions of 55 x 72 x 25 mm, the NKI 55/25 RICH provides high stiffness and is typically used in heavy gearboxes, industrial pumps, and construction equipment.
Data sheet