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The R168 is a miniature ball bearing with a 0.25″ bore and 0.375″ outer diameter, crafted from durable chrome steel. It handles radial loads up to 71 lbf and spins smoothly at speeds up to 48,000 RPM.
Its open design allows for easy lubrication, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -86°F to 230°F.
With 11 chrome steel balls, it offers smooth rotation and low friction. Ideal for small devices like model cars or precision instruments where space is limited.
Weighing just 0.57g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
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Performance Features of R168 Bearing
R168 Bearing is designed with chrome steel rings and balls, offering reliable radial load support.
Its dynamic radial load capacity of 71 lbf ensures steady performance in compact applications.
The stainless steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 48,000 rpm, it delivers efficient operation in high-speed scenarios.
R168 Bearing operates in temperatures from -86 to 230 °F, suitable for varied environments.
Its ABEC1 tolerance class ensures consistent precision for miniature applications.
Where Is R168 Bearing Used?
R168 Bearing is commonly used in small-scale industrial equipment, such as miniature motors and precision instruments, where its compact size and radial load capacity are beneficial. The open design simplifies lubrication, ensuring smooth operation in tight spaces.
In consumer electronics, R168 Bearing can be found in devices like cooling fans and small printers, where its lightweight construction and high-speed capability are ideal. The inch sizing makes it compatible with many North American and UK-made components.
For automation projects, R168 Bearing fits well in robotic arms and 3D printers, offering reliable performance with minimal maintenance. The chrome steel rings and stainless steel cage provide durability even in continuous use.
Medical devices like dental tools and lab equipment often use R168 Bearing for its precision and consistent performance. The ABEC1 tolerance ensures smooth rotation, which is crucial in sensitive applications.
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