6900-2RS Sealed Deep Groove Ball Bearing

In the intricate landscape of industrial transmission, the 6900-2RS Sealed Deep groove ball bearing emerges as a paragon of precision engineering. As a cornerstone of our comprehensive product portfolio, which spans Stainless steel bearing, Ball bearing, Deep groove ball bearing, Non-standard bearing, Small bearing, and Water pump bearing, this product delivers unparalleled reliability across diverse applications.

 

Compact Design, Robust Performance
Engineered with a focus on miniaturization, the 6900-2RS belongs to our Small bearing series, featuring an outer diameter of 22mm, inner diameter of 10mm, and width of 6mm. Its double-sided contact rubber seal (2RS) structure, crafted from high-performance nitrile rubber, forms an impermeable barrier against contaminants. Certified to IP67 standards, it effectively shields internal components from dust, water, and corrosive agents, making it ideal for harsh environments such as food processing machinery and marine equipment.

 

Premium Materials & Advanced Manufacturing
Constructed from the same high-grade chromium steel used in our Stainless steel bearing lineup, the 6900-2RS undergoes vacuum heat treatment and precision grinding to achieve a surface hardness of HRC60-62. This, combined with its Deep groove ball bearing design featuring precision-grade G10 steel balls, enables it to withstand radial loads of 1.1kN and axial loads of 0.4kN. With a friction coefficient of just 0.005 and noise levels below 40dB at 12,000 RPM, it ensures smooth, efficient operation in high-speed applications like medical devices and robotics.

 

Customization & Specialized Applications
Our Non-standard bearing capabilities extend to the 6900-2RS, offering tailored solutions for unique requirements. Whether it’s modifying seal materials for chemical resistance or optimizing internal clearances for high-temperature environments, our engineering team leverages advanced CAD/CAM systems to deliver bespoke solutions. In Water pump bearing applications, the 6900-2RS demonstrates exceptional durability, maintaining a dynamic load rating (C) of 1.3kN and minimal clearance variation (<0.006mm) after 2,000 hours of continuous operation.

 

From Micro to Macro: Empowering Industrial Innovation
The 6900-2RS Sealed Deep Groove Ball Bearing exemplifies our commitment to excellence, seamlessly integrating with our full range of Ball bearing products. From precision instruments to heavy machinery, it provides the reliability and performance needed to drive industrial progress, ensuring seamless operation where it matters most.