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The MR115zz is a miniature ball bearing with a compact size of 5mm by 11mm by 4mm, crafted from durable chrome steel. It handles radial loads up to 137 lbf and spins smoothly at speeds up to 45,000 RPM.
Its shielded design keeps dust out while the stainless steel cage ensures reliable performance. The bearing requires lubrication and operates well in temperatures from -30°C to 110°C.
With a lightweight of just 0.62g, it’s ideal for small applications like model motors or precision instruments. Compliant with RoHS and REACH standards, it’s a safe and practical choice.
The ABEC1 tolerance and MC3 radial clearance make it suitable for general-purpose use where moderate precision is needed.
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How Does MR115zz Bearing Reduce Friction?
MR115zz Bearing features a shielded design with chrome steel rings and balls, ensuring smooth operation with minimal friction.
The stainless steel cage maintains proper ball alignment, reducing wear and enhancing efficiency.
With a dynamic radial load capacity of 137 lbf, it handles light to moderate loads effectively.
Its high-speed capability of 45,000 rpm makes it suitable for precision applications.
Common Applications of MR115zz Bearing
MR115zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, where its compact size and shielded design keep dust out. The chrome steel construction ensures it handles radial loads smoothly, even at high speeds.
In automation systems, MR115zz Bearing fits neatly into robotic arms and 3D printers, providing reliable rotation without requiring frequent maintenance. Its ABEC1 tolerance makes it suitable for applications needing consistent but not ultra-precise movement.
For consumer electronics like printers or small appliances, MR115zz Bearing offers a quiet operation thanks to its stainless steel cage and shielded design. The lightweight build also helps reduce overall device weight while maintaining performance.
Medical devices such as dental tools or lab equipment benefit from MR115zz Bearing’s resistance to wear and ability to run at high speeds. The metric sizing ensures easy integration into various European and Asian medical instruments.
DIY enthusiasts often choose MR115zz Bearing for hobby projects like model cars or drones due to its affordability and durability. The small dimensions make it ideal for tight spaces where larger bearings wouldn’t fit.
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