The R133 is a miniature ball bearing with a compact size of 0.09375″×0.1875″×0.0625″, crafted from durable chrome steel. It handles radial loads up to 36 lbf and spins smoothly at speeds up to 80,000 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 an ABEC1 tolerance class, it offers good precision for its size. Ideal for small devices like precision instruments or miniature motors where space is limited.
Weighing just 0.1g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
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Why Choose R133 Bearing for Precision Tasks?
R133 Bearing is crafted with chrome steel rings and balls, ensuring precise radial load handling.
Its compact size of 0.09375″×0.1875″×0.0625″ makes it ideal for miniature applications.
The stainless steel cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 80,000 rpm, it delivers smooth performance in high-speed scenarios.
R133 Bearing operates in temperatures from -86 to 230 °F, suitable for varied environments.
Its ABEC1 tolerance class ensures consistent accuracy for precision tasks.
Common Applications of R133 Bearing
R133 Bearing is widely used in small-scale industrial equipment, such as precision instruments and miniature motors, where its compact size and radial load capacity are beneficial. The open design simplifies lubrication, ensuring smooth operation in tight spaces.
In the automotive sector, R133 Bearing fits well in components like dashboard instruments or small electric actuators, thanks to its inch sizing and reliable performance. Its chrome steel construction handles moderate loads while maintaining durability.
For medical devices, R133 Bearing’s ABEC1 tolerance makes it suitable for delicate applications like handheld diagnostic tools. The stainless steel cage adds longevity, even with frequent use in sterile environments.
Automation systems often incorporate R133 Bearing in robotic joints or small conveyor guides, where its low friction and high-speed capability shine. The lightweight design also reduces energy consumption in continuous operations.
In consumer electronics, R133 Bearing can be found in devices like compact fans or printer mechanisms, offering quiet and efficient motion. Its temperature range ensures stability in everyday household conditions.
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