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The SMR126 is a compact miniature ball bearing with a 6mm bore and 12mm outer diameter, crafted entirely from stainless steel for durability. Its slim 3mm width makes it ideal for tight spaces, while handling radial loads up to 123 lbf.
With a maximum speed of 38,700 RPM, it spins smoothly for small, fast-moving applications. The open design allows easy lubrication, and the stainless steel cage ensures consistent performance.
This single-row bearing has a standard inner ring and fits ABEC1 tolerance levels, suitable for basic precision needs. Its lightweight design at just 1.25g won’t add bulk to delicate mechanisms.
Perfect for small devices like model motors or precision instruments where space and weight matter. Works reliably in temperatures from -30°C to 110°C, compliant with RoHS and REACH standards.
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Performance Features of SMR126 Bearing
SMR126 Bearing is crafted from stainless steel, offering good resistance to corrosion and wear.
Its compact size of 6 mm×12 mm×3 mm makes it ideal for applications where space is limited.
With a dynamic radial load capacity of 123 lbf, it handles moderate loads efficiently.
The bearing operates smoothly at speeds up to 38,700 rpm, ensuring reliable performance in high-speed applications.
Common Applications of SMR126 Bearing
SMR126 Bearing is widely used in small electric motors, such as those found in drones or RC cars, thanks to its compact 6x12x3 mm size and smooth radial load handling. The stainless steel construction ensures it performs well in humid or corrosive environments.
In consumer electronics, SMR126 Bearing fits neatly into devices like cooling fans or hard drives, where low noise and reliability are key. Its open design simplifies lubrication, extending service life in everyday gadgets.
For precision instruments like dental drills or lab equipment, SMR126 Bearing offers consistent rotation due to its ABEC1 tolerance. The lightweight design (1.25g) minimises vibration in sensitive applications.
Automation systems often incorporate SMR126 Bearing in miniature conveyors or robotic joints, where its high-speed capability (38,700 rpm) boosts efficiency. The MC3 clearance provides just enough play for thermal expansion without sacrificing accuracy.
DIY enthusiasts appreciate SMR126 Bearing for repairing small appliances or crafting custom mechanisms, as its metric sizing aligns with common European and Asian components. The all-stainless build resists wear from frequent tinkering.
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