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The SR09 is a miniature ball bearing with a tiny 0.04″ bore and 0.125″ outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 18 lbf and spins at speeds up to 117,000 RPM, making it suitable for high-speed applications.
Its open design allows for easy lubrication, while the stainless steel cage ensures smooth operation. The bearing operates in temperatures from -86°F to 230°F, offering reliable performance in varied conditions.
With six stainless steel balls and ABEC1 tolerance, it provides consistent performance. Ideal for small devices like precision instruments or miniature motors where space is limited.
Weighing just 0.05g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.
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Why Choose SR09 Bearing for Precision Tasks?
SR09 Bearing is crafted with stainless steel rings and balls, ensuring precise performance in miniature applications.
Its small size of 0.04″×0.125″×0.0469″ makes it ideal for compact and delicate machinery.
The ABEC1 tolerance class guarantees consistent accuracy, while the MC3 radial clearance ensures smooth operation.
With a maximum speed of 117,000 rpm, it excels in high-speed, low-load scenarios.
SR09 Bearing’s stainless steel construction resists corrosion, making it suitable for various environments.
Its lightweight design at just 0.05 g adds minimal bulk while maintaining durability.
Where Is SR09 Bearing Used?
SR09 Bearing is commonly used in small-scale industrial equipment, such as miniature motors and precision instruments, where its compact size and radial load capacity are beneficial. The stainless steel construction ensures durability in various environments.
In consumer electronics, SR09 Bearing can be found in devices like miniature fans and small printers, providing smooth operation with minimal noise. Its lightweight design makes it ideal for portable gadgets.
For medical applications, SR09 Bearing is suitable for delicate instruments like dental tools or lab equipment, where precision and reliability are key. The open design allows for easy lubrication and maintenance.
In automation and robotics, SR09 Bearing supports small robotic arms and 3D printer components, ensuring accurate movement. Its high-speed capability makes it a versatile choice for dynamic applications.
SR09 Bearing also fits well in hobbyist projects, such as model trains or RC cars, where its small size and performance are appreciated. The inch sizing makes it compatible with many DIY tools and kits.
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