The SS.686.2RS RICH is a high-precision, miniature single row deep groove ball bearing crafted from stainless steel. This material provides excellent corrosion resistance, making it an optimal choice for applications in damp or chemical environments. With a normal clearance (CN), the bearing is designed to handle both radial and light axial loads. The 2RS designation signifies that it is equipped with double-sided rubber seals, which offer robust protection against dust, dirt, and moisture, while also retaining the internal lubricant. This sealed design makes the bearing virtually maintenance-free. Its tiny dimensions and lightweight construction make this RICH bearing a dependable and efficient component for intricate and compact designs, such as in medical devices, instruments, and small electronic motors.
2RS seals protect the bearing and retain lubricant, eliminating the need for periodic maintenance.Data sheet