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The SFRW166 is a compact flanged ball bearing with a 0.1875″ bore and 0.375″ outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 122 lbf and spins smoothly at speeds up to 45,000 RPM.
Its extended inner ring and flange design provide secure mounting, while the open seal allows for easy lubrication. The bearing operates well in temperatures ranging from -86°F to 230°F.
With a lightweight build at just 0.97g, it’s ideal for small, precision applications like miniature motors or medical devices. The ABEC1 tolerance ensures reliable performance for everyday use.
Compliant with RoHS and REACH standards, this bearing is a practical choice for both replacements and new designs. Its stainless steel construction resists corrosion in demanding environments.
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How Does SFRW166 Bearing Reduce Friction?
SFRW166 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
Its ABEC1 tolerance class and MC3 radial clearance provide precise performance for miniature applications.
The extended inner ring design enhances stability, making it suitable for radial loads up to 122 lbf.
With a maximum speed of 45,000 rpm, it delivers reliable efficiency in compact spaces.
Common Applications of SFRW166 Bearing
SFRW166 Bearing is widely used in small electric motors, where its compact size and stainless steel construction ensure reliable performance. The extended inner ring makes it easy to mount in tight spaces, ideal for hobbyist projects and DIY gadgets.
In robotics, SFRW166 Bearing supports precise movements in joints and linkages, thanks to its low friction and smooth operation. The flanged design adds stability, preventing misalignment during high-speed rotations.
For medical devices like dental tools, SFRW166 Bearing’s corrosion-resistant materials maintain hygiene and durability. Its lightweight design also reduces strain on handheld instruments, improving user comfort during prolonged use.
In consumer electronics, SFRW166 Bearing can be found in cooling fans and small printers, where quiet operation is essential. The ABEC1 tolerance ensures consistent performance without unnecessary noise or vibration.
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