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The RW166zz is a compact miniature ball bearing with a 0.1875″ bore and 0.375″ outer diameter, crafted from durable chrome steel. Its extended inner ring and shielded design offer added protection and easier handling.
This bearing supports radial loads up to 136 lbf and can spin at speeds up to 50,000 RPM, making it suitable for high-speed applications. The stainless steel cage ensures smooth operation and longevity.
With a radial clearance of 0.00008″ to 0.0005″, it provides precise performance. The shielded design helps keep contaminants out while retaining lubrication.
Ideal for small machinery, dental tools, or precision instruments, this bearing operates in temperatures from -86°F to 230°F. Compliant with RoHS and REACH standards, it’s a reliable choice for various lightweight applications.
Weighing just 0.85g, it’s both lightweight and robust for its size. The ABEC1 tolerance ensures consistent performance in less demanding environments.
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Why Choose RW166zz Bearing for Precision Tasks?
RW166zz Bearing features an extended inner ring, making it ideal for precise radial load applications.
Its shielded design protects against contaminants while maintaining smooth operation.
With a dynamic radial load capacity of 136 lbf, RW166zz Bearing handles demanding tasks efficiently.
The chrome steel construction ensures durability and resistance to wear over time.
RW166zz Bearing operates at speeds up to 50,000 rpm, suitable for high-performance machinery.
Its ABEC1 tolerance and MC3 radial clearance provide reliable precision in compact spaces.
The stainless steel cage and shields enhance longevity, even in varying temperatures.
At just 0.85 g, RW166zz Bearing is lightweight yet robust for miniature applications.
Common Applications of RW166zz Bearing
RW166zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, where its compact size and shielded design help keep dust out. The extended inner ring makes it easier to install in tight spaces, saving time during assembly.
Where Is RW166zz Bearing Used?
You’ll often spot RW166zz Bearing in precision instruments like dental drills or optical devices, thanks to its smooth operation and ABEC1 tolerance. Its chrome steel construction ensures it can handle frequent use without wearing out quickly.
Built for Heavy-Duty Use: RW166zz Bearing
Despite its small size, RW166zz Bearing handles radial loads well in conveyor belt rollers or packaging machinery. The stainless steel cage adds durability, making it suitable for environments with moderate contamination risks.
Automotive vs Aerospace: Applications of RW166zz Bearing
In automotive applications, RW166zz Bearing fits well in throttle systems or sensors due to its inch sizing and reliability. For aerospace, its lightweight design and temperature resistance make it useful in small actuators or control mechanisms.
Perfect Fit for Automation: RW166zz Bearing
RW166zz Bearing works smoothly in robotic arms or 3D printers, where precise movement is key. The shielded design helps maintain performance even in dusty workshop conditions, reducing maintenance needs.
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