The HK 1712 RICH is a compact needle roller bearing without an inner ring, engineered for applications with limited space where the shaft serves as the raceway. Featuring key dimensions of 17 mm inner diameter, 23 mm outer diameter, and 12 mm width, it delivers high load capacity with minimal radial space. The steel cage provides reliable roller guidance, while its lightweight design (approximately 0.011 kg) supports use in compact assemblies across automotive, power tools, and small mechanical systems.
Data sheet