The 61900 RICH is a compact single row deep groove ball bearing designed to provide reliable and precise performance in limited-space applications. With dimensions of 10x22x6 mm, it is particularly suitable for small electric motors, instruments, and light mechanical systems where space-saving and smooth operation are essential.
Its open design makes it ideal for environments where external sealing is already in place or where custom lubrication can be applied. The steel cage ensures accurate guidance of the rolling elements, while the CN (normal) clearance supports stable performance under typical operating conditions.
Manufactured by RICH in China, the 61900 bearing is a dependable choice for applications requiring low friction, good speed capabilities, and consistent load handling over time.
Data sheet