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The SF634 2rs is a compact, sealed ball bearing with a 4mm bore and 16mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 231 lbf and spins smoothly at speeds up to 32,400 RPM.
Its nitrile rubber seals keep dirt out while retaining lubrication, making it low-maintenance. The stainless steel cage and balls ensure consistent performance even in damp conditions.
With a lightweight design at just 5.98g, it’s ideal for small, fast-moving applications like electric motors or precision tools. The flange adds stability during installation.
Suitable for temperatures from -30°C to 110°C, this bearing meets RoHS and REACH standards. Its ABEC1 tolerance and MC3 clearance balance affordability with reliable performance for everyday use.
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How Does SF634 2rs Bearing Reduce Friction?
SF634 2rs Bearing features a sealed design with stainless steel components, ensuring smooth radial movement.
Its seven precision balls reduce friction, enhancing efficiency in high-speed applications up to 32,400 rpm.
The nitrile rubber shield protects against contaminants, maintaining consistent performance.
With a dynamic radial load capacity of 231 lbf, it balances durability and precision.
Common Applications of SF634 2rs Bearing
SF634 2rs Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and sealed design. The stainless steel construction ensures it handles everyday wear without rusting.
In automation systems, SF634 2rs Bearing supports precise movements in devices like 3D printers or robotic arms. Its high-speed capability (up to 32,400 rpm) makes it reliable for repetitive tasks.
For medical devices like dental tools or lab equipment, SF634 2rs Bearing’s nitrile rubber seal helps keep contaminants out. The ABEC1 tolerance ensures smooth operation in sensitive applications.
Around the home, you’ll find SF634 2rs Bearing in appliances like blenders or hairdryers. Its lightweight design (just 5.98g) doesn’t compromise on durability for daily use.
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