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The SR4A 2rs is a compact miniature ball bearing, measuring 0.25″×0.75″×0.2812″, crafted entirely from stainless steel for durability. It handles radial loads up to 401 lbf and spins smoothly at speeds up to 32,400 RPM.
Sealed with nitrile rubber shields, it keeps dirt out and lubrication in, making it low-maintenance. The ABEC1 tolerance ensures reliable performance for everyday applications.
Ideal for small machinery or hobby projects where space is tight but performance matters. It operates in temperatures from -86°F to 230°F, offering versatility.
Weighing just 10g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for various uses.
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Why Choose SR4A 2rs Bearing for Precision Tasks?
SR4A 2rs Bearing features stainless steel rings and balls, ensuring durability and resistance to corrosion.
Its compact size of 0.25″×0.75″×0.2812″ makes it ideal for applications where space is limited.
The sealed design with nitrile rubber shields protects against contaminants, enhancing reliability.
With a dynamic radial load capacity of 401 lbf, it handles demanding radial loads efficiently.
SR4A 2rs Bearing operates smoothly at speeds up to 32,400 rpm, suitable for high-speed applications.
Its ABEC1 tolerance class ensures consistent performance in precision instruments.
Where Is SR4A 2rs Bearing Used?
SR4A 2rs Bearing is commonly found in small-scale industrial equipment, like precision instruments and compact machinery, where its inch sizing and sealed design offer reliable performance. The stainless steel construction ensures durability in various environments.
In automotive applications, SR4A 2rs Bearing fits well in components like electric motors and small gear systems, providing smooth radial load support. Its high-speed capability makes it suitable for demanding automotive conditions.
For consumer electronics, SR4A 2rs Bearing works efficiently in devices like printers and small fans, where quiet operation and longevity are key. The nitrile rubber seal helps keep out dust and moisture, extending its lifespan.
In automation and robotics, SR4A 2rs Bearing is a go-to choice for lightweight robotic arms and 3D printers, thanks to its compact size and reliable radial load handling. The ABEC1 tolerance ensures consistent performance in precise movements.
Medical devices also benefit from SR4A 2rs Bearing, particularly in portable equipment where its lightweight and corrosion-resistant materials are advantageous. The sealed design maintains hygiene by preventing contamination.
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