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The W 619/1.5 is a compact stainless steel deep groove ball bearing, measuring just 1.5mm by 5mm by 2mm. It handles radial loads up to 30 lbf and spins smoothly at speeds up to 120,000 RPM.
Its open design allows easy access for lubrication, while the all-stainless construction resists corrosion. The bearing operates reliably in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Perfect for small precision instruments or medical devices where space is limited.
Weighing only 0.0002kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.
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How Does W 619/1.5 Bearing Reduce Friction?
W 619/1.5 Bearing is crafted from stainless steel, ensuring smooth operation with minimal friction.
Its single-row deep groove design enhances radial load capacity while maintaining efficiency.
The open seal type allows for easy lubrication, further reducing friction and wear.
With a maximum speed of 120,000 rpm, it delivers reliable performance in high-speed applications.
Essential Roles of W 619/1.5 Bearing
W 619/1.5 Bearing is commonly used in small precision instruments, such as watch movements and miniature motors, where its compact size and stainless steel construction are ideal. The open design ensures smooth operation without unnecessary friction.
In medical devices like dental tools or surgical instruments, W 619/1.5 Bearing provides reliable performance due to its corrosion-resistant materials. Its high-speed capability makes it suitable for delicate, high-precision applications.
For consumer electronics, W 619/1.5 Bearing is often found in devices like small fans or handheld gadgets, where space is limited. The lightweight design and durability make it a practical choice for everyday use.
Automation systems benefit from W 619/1.5 Bearing in components like tiny robotic arms or sensors, where consistent radial load handling is needed. Its metric sizing ensures compatibility with various international designs.
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