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The SFR1 is a miniature flanged ball bearing with a tiny 0.05556″ bore and 0.1875″ outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 40 lbf and spins smoothly at speeds up to 81,000 RPM.
Its open design requires lubrication but allows easy maintenance, while the flange keeps it securely in place during operation. The bearing operates well in temperatures from -86°F to 230°F.
With six stainless steel balls and ABEC1 precision, it offers reliable performance in compact spaces. Ideal for small devices like dental tools or precision instruments where space is limited.
Weighing just 0.19g, this lightweight bearing is RoHS and REACH compliant for safe use across various applications. The flange provides extra stability in mounting.
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How Does SFR1 Bearing Reduce Friction?
SFR1 Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its ABEC1 tolerance class and precise radial clearance contribute to consistent performance in miniature applications.
The open design allows for easy lubrication, further reducing friction and wear.
With a maximum speed of 81,000 rpm, SFR1 Bearing is suitable for high-speed devices.
Its compact size and flanged design provide stability in tight spaces.
The stainless steel construction also resists corrosion, extending its service life.
Where Is SFR1 Bearing Used?
SFR1 Bearing is commonly found in small-scale industrial equipment, such as precision instruments and miniature motors, where its compact size and radial load capacity are beneficial. The stainless steel construction ensures durability in various environments.
In consumer electronics, SFR1 Bearing supports devices like miniature fans and small printers, providing smooth rotation with minimal noise. Its inch sizing makes it compatible with many North American and Asian products.
For automation systems, SFR1 Bearing is ideal for lightweight robotic arms and 3D printers, where its high-speed capability and low friction enhance performance. The open design allows for easy lubrication, extending its service life.
Medical devices also benefit from SFR1 Bearing, particularly in portable diagnostic tools and lab equipment, where reliability and precision are essential. The ABEC1 tolerance ensures consistent operation in sensitive applications.
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