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The SR3 2RS is a small, sealed ball bearing measuring 0.1875″×0.5″×0.196″, made entirely from stainless steel for durability. It handles radial loads up to 224 lbf and spins smoothly at speeds up to 38,700 RPM.
Its double rubber seals keep out dust and moisture, making it low-maintenance, while the stainless steel cage ensures long life. The bearing operates in temperatures from -86°F to 230°F, suitable for various environments.
With an ABEC1 tolerance class, it offers reliable performance for precision applications. Ideal for small machinery, dental tools, or hobby projects where compact size and sealed protection are needed.
Weighing just 2.95g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for most applications.
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Why Choose SR3 2rs Bearing for Precision Tasks?
SR3 2rs Bearing features a sealed design with stainless steel rings and balls, ensuring smooth operation in radial applications.
Its ABEC1 tolerance class provides consistent performance, ideal for precision instruments.
The nitrile rubber shield protects against contaminants, extending the bearing’s service life.
With a maximum speed of 38,700 rpm, it delivers reliable performance in high-speed applications.
How Does SR3 2rs Bearing Reduce Friction?
SR3 2rs Bearing’s stainless steel construction minimises friction, promoting smooth and efficient rotation.
The precision-engineered balls and raceways ensure even load distribution, reducing wear.
Its sealed design keeps lubrication in and dirt out, maintaining optimal performance.
With a dynamic radial load capacity of 224 lbf, it handles demanding tasks with ease.
Engineered for Precision: SR3 2rs Bearing
SR3 2rs Bearing is crafted for accuracy, featuring a single-row design with seven stainless steel balls.
Its MC3 radial clearance ensures smooth operation, suitable for sensitive equipment.
The bearing operates in temperatures from -86 to 230 °F, adapting to various environments.
Weighing just 2.95 g, it is perfect for lightweight and compact applications.
Common Applications of SR3 2rs Bearing
SR3 2rs Bearing is widely used in small electric motors, such as those found in power tools and household appliances. Its sealed design helps keep out dust and moisture, ensuring longer service life in everyday conditions.
In robotics, SR3 2rs Bearing provides smooth rotation for joints and small moving parts, thanks to its stainless steel construction. The compact inch size makes it ideal for tight spaces in automated systems.
For medical devices like dental handpieces, SR3 2rs Bearing offers reliable performance with minimal maintenance. The nitrile rubber seals protect against contamination, which is crucial in sterile environments.
Where Is SR3 2rs Bearing Used?
You’ll often find SR3 2rs Bearing in office equipment like printers and scanners, where its quiet operation is appreciated. The ABEC1 tolerance provides sufficient precision for these light-duty applications.
In hobbyist projects such as RC cars, SR3 2rs Bearing is popular for its durability and corrosion resistance. The stainless steel materials can withstand outdoor use without rusting easily.
Built for Versatility: SR3 2rs Bearing
SR3 2rs Bearing works well in food processing equipment where hygiene matters, as the stainless steel won’t react with ingredients. The sealed design also prevents lubricant from contaminating products.
For laboratory instruments, SR3 2rs Bearing’s consistent performance helps maintain measurement accuracy. Its small size fits perfectly in delicate mechanisms without adding unnecessary weight.
Automotive vs Aerospace: Applications of SR3 2rs Bearing
In automotive applications, SR3 2rs Bearing might be used in dashboard controls or small actuators. The temperature range suits most vehicle interior conditions.
For aerospace models and drones, SR3 2rs Bearing’s lightweight construction helps reduce overall weight. The high-speed capability makes it suitable for small rotating components in these applications.
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