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The MR128 2RS is a compact, sealed ball bearing measuring 8mm by 12mm by 3.5mm, crafted from durable chrome steel for reliable performance. It supports radial loads up to 104 lbf and spins smoothly at speeds up to 40,000 RPM.
Its double rubber seals keep out dust and moisture, while the stainless steel cage ensures long service life. The bearing comes pre-lubricated but may need occasional maintenance for optimal use.
With a temperature range of -30°C to 110°C, it suits small devices like electric motors or precision instruments. The lightweight design (0.99g) makes it easy to handle during installation.
Compliant with RoHS and REACH standards, it’s a safe choice for various applications. The ABEC1 tolerance ensures decent precision for most everyday uses.
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Why Choose MR128 2rs Bearing for Precision Tasks?
MR128 2rs Bearing features a sealed design with nitrile rubber shields, protecting against dust and moisture.
Its chrome steel construction ensures durability and smooth operation in radial load applications.
With 12 precision balls and a stainless steel cage, MR128 2rs Bearing maintains alignment for consistent performance.
The ABEC1 tolerance class guarantees reliable precision for miniature applications.
MR128 2rs Bearing supports dynamic radial loads up to 104 lbf, making it suitable for small yet demanding tasks.
Its compact size of 8x12x3.5 mm fits seamlessly into tight spaces without compromising functionality.
Operating at speeds up to 40,000 rpm, MR128 2rs Bearing delivers efficiency in high-speed scenarios.
The temperature range of -30° to 110°C ensures versatility across various environments.
Common Applications of MR128 2rs Bearing
MR128 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 chrome steel construction ensures durability even in high-speed operations.
In automation systems, MR128 2rs Bearing fits perfectly into robotic arms and 3D printers, where precision and smooth movement are essential. Its ABEC1 tolerance class provides reliable performance for these applications.
For consumer electronics like printers or small appliances, MR128 2rs Bearing offers quiet and efficient operation. The nitrile rubber seals help keep out dust and moisture, extending its lifespan in everyday use.
Medical devices such as dental tools or lab equipment benefit from MR128 2rs Bearing’s consistent performance. The stainless steel cage adds extra resistance to wear in sterile environments.
MR128 2rs Bearing is also a great choice for hobbyist projects, like model cars or drones, due to its lightweight and reliable design. The metric sizing makes it easy to integrate into various DIY builds.
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