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The SFR166zz is a miniature 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 shielded design keeps out dust and debris, while the stainless steel cage ensures reliable performance. The flange adds stability, making it easier to mount in tight spaces.
This bearing operates in temperatures from -86°F to 230°F and requires lubrication for optimal use. Ideal for small machinery, dental tools, or precision instruments where space is limited.
Weighing just 0.97g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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How Does SFR166zz Bearing Reduce Friction?
SFR166zz Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
The shielded design protects against contaminants while maintaining low resistance during rotation.
With a dynamic radial load capacity of 122 lbf, it handles moderate loads efficiently.
Its ABEC1 tolerance class provides consistent performance for precision applications.
Designed for Durability: SFR166zz Bearing
SFR166zz Bearing is constructed entirely from stainless steel, offering excellent corrosion resistance.
The flanged design adds stability, preventing misalignment in compact assemblies.
It operates in temperatures from -86 to 230°F, maintaining performance in varied conditions.
With a maximum speed of 45,000 rpm, it suits high-speed miniature applications.
Structural Advantages of SFR166zz Bearing
SFR166zz Bearing’s single-row design with 8 balls ensures balanced load distribution.
The MC3 radial clearance range (0.00008″ to 0.0005″) allows for smooth rotation.
Its 300 series stainless steel shields protect internal components without adding friction.
The miniature size (0.1875″ bore) makes it ideal for space-constrained designs.
Key Fields for SFR166zz Bearing
SFR166zz Bearing is commonly used in small industrial equipment, like precision instruments and miniature gearboxes, where its compact size and shielded design help keep out dust and debris. The stainless steel construction ensures it can handle light radial loads without corrosion.
In consumer electronics, SFR166zz Bearing works well in devices like cooling fans and small motors, providing smooth rotation and long service life. Its inch sizing makes it a good fit for products designed to US standards.
For automation projects, SFR166zz Bearing is handy in robotic joints and 3D printer parts, where low friction and high-speed capability matter. The flange design adds stability, preventing misalignment during operation.
Medical devices like dental tools often rely on SFR166zz Bearing for its quiet performance and resistance to frequent sterilisation. The ABEC1 tolerance offers sufficient precision for most clinical applications.
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