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The 61903-2RS1 is a compact single-row deep groove ball bearing, measuring 17mm by 30mm by 7mm, crafted from sturdy chrome steel. It handles radial loads up to 1039 lbf and spins smoothly at speeds up to 14,000 RPM.
Its sealed design keeps grease in and dirt out, making it low-maintenance, while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, offering a reliable replacement option. Perfect for small motors or appliances where space is limited but performance is key.
Weighing just 0.017kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Why Choose 61903-2RS1 Bearing for Precision Tasks?
61903-2RS1 Bearing features a sealed design, protecting against dust and moisture for consistent performance.
Its chrome steel construction ensures durability and resistance to wear, even under radial loads.
With a dynamic radial load capacity of 1039 lbf, it handles demanding applications with ease.
The grease lubrication and stainless steel cage contribute to smooth operation and extended service life.
Common Applications of 61903-2RS1 Bearing
61903-2RS1 Bearing is widely used in small electric motors, such as those found in household appliances like blenders and fans. Its sealed design helps keep out dust and moisture, ensuring longer service life in everyday environments.
Where Is 61903-2RS1 Bearing Used?
You’ll often spot 61903-2RS1 Bearing in office equipment like printers and scanners, where its compact size and smooth operation are key. The grease lubrication ensures quiet performance, perfect for noise-sensitive settings.
Ideal for Precision: 61903-2RS1 Bearing
In medical devices like dental handpieces, 61903-2RS1 Bearing offers reliable performance due to its chrome steel construction. The P6 tolerance class ensures the precision needed for delicate procedures.
Automotive vs Industrial: Applications of 61903-2RS1 Bearing
While 61903-2RS1 Bearing fits well in car alternators, it’s equally at home in conveyor belt rollers. Its balanced load capacity makes it versatile for both light and moderate-duty tasks.
What Makes 61903-2RS1 Bearing a Preferred Choice?
For DIY power tools like cordless drills, 61903-2RS1 Bearing stands out with its durability and ease of maintenance. The stainless steel cage adds extra resistance to wear in high-use scenarios.
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