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The W 627/4-2Z is a compact stainless steel deep groove ball bearing, measuring just 4mm by 7mm by 2.5mm. Its shielded design keeps grease in and dirt out, making it low-maintenance.
This bearing handles radial loads up to 32 lbf and spins smoothly at speeds up to 75,000 RPM. The all-stainless construction resists corrosion and works in temperatures from -30°C to 120°C.
Its small size and shielded seals make it ideal for precision instruments or small electric motors. The bearing is interchangeable with SKF models for easy replacement.
Weighing only 0.000306kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, it’s safe for various applications.
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How Does W 627/4-2Z Bearing Reduce Friction?
W 627/4-2Z Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
Its shielded design protects against contaminants, maintaining consistent performance in various conditions.
The single-row deep groove design enhances load distribution, reducing wear over time.
With a maximum speed of 75,000 rpm, it delivers reliable efficiency for precision applications.
Industrial Uses of W 627/4-2Z Bearing
W 627/4-2Z Bearing is commonly used in small industrial equipment, such as miniature motors and precision instruments, where its compact size and shielded design protect against contaminants. The stainless steel construction ensures durability in humid or corrosive environments.
What Makes W 627/4-2Z Bearing a Preferred Choice?
In consumer electronics like small fans and handheld devices, W 627/4-2Z Bearing offers smooth rotation and low noise, thanks to its grease lubrication and precise tolerances. Its lightweight design also helps reduce overall device weight.
Built for Heavy-Duty Use: W 627/4-2Z Bearing
Despite its small size, W 627/4-2Z Bearing handles radial loads effectively in applications like dental tools or laboratory equipment, where reliability is key. The P0 tolerance class ensures consistent performance under various operating conditions.
Automotive vs Aerospace: Applications of W 627/4-2Z Bearing
In automotive systems, W 627/4-2Z Bearing fits well in small actuators or sensors, while in aerospace, its corrosion resistance makes it suitable for lightweight instrumentation. The metric sizing ensures compatibility across different industries.
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