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The R2-5zz is a small, shielded ball bearing measuring 0.125″×0.3125″×0.1406″, crafted from durable chrome steel. It handles radial loads up to 107 lbf and spins smoothly at speeds up to 60,000 RPM.
Its stainless steel shields keep out dust while the ABEC1 tolerance ensures reliable performance. The bearing requires lubrication and operates in temperatures from -86°F to 230°F.
With a lightweight design at just 0.74g, it’s ideal for compact applications like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a safe choice for various industries.
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How Is R2-5zz Bearing Engineered for Reliability?
R2-5zz Bearing features shielded construction with stainless steel shields, protecting against dust and debris.
Its chrome steel rings and balls provide durability, ensuring smooth radial load handling.
The ABEC1 tolerance class ensures consistent performance, making it suitable for precision applications.
With a maximum speed of 60,000 rpm, it delivers efficient operation in compact spaces.
R2-5zz Bearing’s stainless steel cage maintains ball alignment, reducing friction and wear.
Its dynamic radial load capacity of 107 lbf makes it reliable for various miniature applications.
The bearing operates in a wide temperature range from -86 to 230 °F, adapting to diverse environments.
Its lightweight design at 0.74 g ensures easy integration into small assemblies.
Industrial Uses of R2-5zz Bearing
R2-5zz Bearing is commonly used in small industrial equipment like precision instruments and miniature motors, where its compact size and shielded design keep dust out. The chrome steel construction ensures durability in continuous operation.
Where Is R2-5zz Bearing Used?
You’ll often spot R2-5zz Bearing in automotive applications such as electric window mechanisms or small gearboxes, thanks to its reliable radial load handling. The inch sizing makes it a handy choice for older or niche vehicle models.
Perfect Fit for Automation: R2-5zz Bearing
In robotics and automation, R2-5zz Bearing works well in joints and small actuators due to its smooth rotation and low friction. The stainless steel cage adds extra resistance to wear in high-movement parts.
Medical vs Industrial: Where R2-5zz Bearing Excels
R2-5zz Bearing suits medical devices like dental tools or lab equipment, where precision and cleanliness matter. Its shielded design helps maintain hygiene while the ABEC1 tolerance ensures consistent performance.
Light-Duty vs Heavy-Duty: Best Uses for R2-5zz Bearing
For light-duty tasks like hobbyist drones or small fans, R2-5zz Bearing offers a balance of performance and affordability. The 60,000 rpm max speed makes it ideal for high-speed, low-load scenarios.
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