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The W 619/3 R is a compact flanged deep groove ball bearing, measuring just 3mm by 9.5mm by 3mm, crafted entirely from stainless steel for durability. It handles radial loads up to 72 lbf and spins smoothly at speeds up to 95,000 RPM.
Its single-row design with an open seal ensures easy maintenance, while the flange provides secure mounting in tight spaces. The bearing performs reliably in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for small devices like precision instruments or miniature motors where space is limited.
Weighing only 0.0007kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
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Why Choose W 619/3 R Bearing for Precision Tasks?
W 619/3 R Bearing is crafted with stainless steel rings and balls, ensuring high precision and durability.
Its compact size of 3 mm×9.5 mm×3 mm makes it ideal for applications requiring small, reliable components.
The open seal design allows for easy maintenance while maintaining smooth operation.
With a maximum speed of 95,000 rpm, it excels in high-speed applications.
W 619/3 R Bearing’s flange outer dia of 9.5 mm provides secure mounting, reducing misalignment risks.
Its stainless steel construction resists corrosion, making it suitable for various environments.
The dynamic radial load capacity of 72 lbf ensures reliable performance under stress.
Its lightweight design at 0.0007 kg adds minimal bulk to precision instruments.
Practical Applications of W 619/3 R Bearing
W 619/3 R Bearing is commonly used in small electric motors, such as those found in cooling fans or miniature pumps. Its compact size and stainless steel construction make it ideal for tight spaces where corrosion resistance is needed.
In automation systems, W 619/3 R Bearing ensures smooth movement in precision components like robotic arms or 3D printer heads. The flange design provides extra stability, preventing misalignment during high-speed rotations.
For medical devices, W 619/3 R Bearing’s reliability shines in delicate instruments like dental tools or blood analysis machines. The open seal allows for easy cleaning, which is essential in sterile environments.
Where Is W 619/3 R Bearing Used?
You’ll often spot W 619/3 R Bearing in consumer electronics, particularly in devices like handheld fans or small printers. Its lightweight design and high-speed capability keep these gadgets running quietly and efficiently.
In industrial settings, W 619/3 R Bearing supports small conveyor belts or sorting mechanisms. The stainless steel balls reduce friction, extending the bearing’s lifespan even with constant use.
Built for Versatility: W 619/3 R Bearing
W 619/3 R Bearing works well in both dry and lightly lubricated environments, making it adaptable to various conditions. Its metric sizing ensures compatibility with a wide range of international equipment standards.
For hobbyists, W 619/3 R Bearing is a go-to choice for DIY projects like model trains or RC cars. The flanged outer ring simplifies installation, even for those with limited technical experience.
Light-Duty vs Heavy-Duty: Best Uses for W 619/3 R Bearing
In light-duty applications, W 619/3 R Bearing excels in office equipment like paper feeders or scanner mechanisms. The low friction design helps maintain consistent performance over time.
For more demanding tasks, W 619/3 R Bearing can handle moderate loads in small machinery, though it’s best suited for applications where space is limited rather than extreme weight-bearing.
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