Engineered for compact, high-performance applications, the NB 104 RICH needle roller bearing is specifically designed for use without an inner ring, utilizing the shaft as a raceway. This design is ideal for applications where radial space is limited and high load capacity is crucial, such as in alternators.
With precise dimensions of 17 mm inner diameter, 23.8 mm outer diameter, and a 17.4 mm width, this bearing offers a compact solution for demanding rotational needs. The RICH NB 104 features a robust steel cage that ensures optimal needle roller guidance, promoting smooth and efficient operation. As an alternator bearing, it is tailored to withstand the specific rotational speeds and temperature variations typical in automotive electrical systems.
Manufactured in China by RICH, this needle roller bearing weighs just 0.019 kg, making it a lightweight yet powerful component. Its ability to handle significant radial loads within a minimal cross-section ensures reliable performance in automotive alternators and other compact, high-load applications.
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