SS 6901 ZZ/2RS stainless steel deep groove ball bearings

Key Selling Points and Performance Advantages: Utilizing various stainless steel materials (AISI 420, AISI 440, AISI 304, AISI 316) ensures mechanical strength while offering a range of corrosion resistance options; employing G10-grade high-precision steel balls with optimized deep groove geometry achieves low friction torque, low operating noise, and high rotational smoothness; as a 69 series ultra-thin bearing, its small radial cross-section and light weight save equipment design space and achieve weight reduction; the deep groove ball structure can reliably withstand radial loads and a certain amount of bidirectional axial loads; the ZZ metal dust cover is suitable for dust protection in high-speed and high-temperature applications, while the 2RS rubber seal provides superior dust protection and protection against low-speed moisture intrusion, extending service life in complex environments.

① Model Value: The SS 6901 perfectly embodies the core value of the 69 series ultra-thin deep groove ball bearings—achieving stable and reliable rotational motion within extremely limited space. Its design balances size and load-bearing capacity, making it an ideal functional component for optimizing the structural layout of small automated equipment and precision instruments.

② Manufacturing Advantages: We insist on machining solid stainless steel bars sourced from specialized steel mills, rather than using tubular stock, ensuring the density and consistency of the material core. This one-stop production model from raw materials to finished product achieves strict control over the entire manufacturing process, thereby guaranteeing the accuracy of bearing dimensions and the reliability of performance.

③ Flexible Configuration: We understand the diversity of application requirements. Therefore, this bearing model can be flexibly configured according to your specific operating conditions, selecting the ring material (e.g., AISI 304 for food environments), grease (industrial or food grade), and seal type (ZZ or 2RS) to achieve the best performance-cost match.

④ Customization capabilities: For applications with special installation requirements, we can provide non-standard machining services, such as slotting the outer ring for snap ring positioning, or machining V-grooves on the inner ring to meet specific sealing requirements, ensuring that the bearing can be seamlessly integrated into your design.