The HJ 142212 RICH is a needle roller bearing designed without an inner ring. This makes it ideal for applications where the shaft can be hardened and precision-ground to serve as the inner raceway. This design offers a highly compact radial cross-section, making it perfectly suited for assemblies with limited space. The bearing features a robust steel cage that precisely guides the needle rollers, ensuring high load carrying capacity and stiffness. This bearing is particularly effective in oscillating movements and situations where substantial radial loads need to be managed within a small envelope. Its dimensions are a 22.225 mm bore diameter, 34.925 mm outer diameter, and 19.05 mm width, with a weight of 0.062 kg. This product is manufactured in China by RICH.
Data sheet