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The SFR1-4zz is a miniature flanged ball bearing with a 0.07813″ bore and 0.25″ outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 49 lbf and spins smoothly at speeds up to 60,300 RPM.
Its shielded design keeps contaminants out 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 devices like precision instruments or miniature motors where space is limited.
Weighing just 0.61g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.
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Why Choose SFR1-4zz Bearing for Precision Tasks?
SFR1-4zz Bearing features a stainless steel construction, ensuring resistance to corrosion and wear.
Its shielded design protects against contaminants while maintaining smooth operation.
With a dynamic radial load capacity of 49 lbf, SFR1-4zz Bearing handles precise radial loads efficiently.
The ABEC1 tolerance class ensures consistent performance in miniature applications.
SFR1-4zz Bearing operates at speeds up to 60,300 rpm, making it suitable for high-speed devices.
Its flanged design provides secure mounting, reducing misalignment risks.
The temperature range of -86 to 230°F allows SFR1-4zz Bearing to perform in varied environments.
Stainless steel balls and cage enhance durability, even in demanding conditions.
Common Applications of SFR1-4zz Bearing
SFR1-4zz Bearing is a great fit for small-scale automation, like robotic arms in assembly lines, where its compact size and shielded design keep dust out. The stainless steel construction ensures it handles light loads smoothly.
In consumer electronics, SFR1-4zz Bearing works well in devices like miniature fans or small printers, thanks to its precise inch sizing. Its low friction helps extend the lifespan of these everyday gadgets.
For medical instruments, SFR1-4zz Bearing’s corrosion-resistant materials make it suitable for delicate tools like handheld diagnostic devices. The shielded seals also protect against contaminants in sterile environments.
Where Is SFR1-4zz Bearing Used?
You’ll often find SFR1-4zz Bearing in 3D printers, where its flanged design helps with precise positioning of moving parts. The high-speed capability ensures smooth layer-by-layer printing.
In small electric motors, SFR1-4zz Bearing provides reliable support for shafts, even in tight spaces. Its stainless steel balls reduce wear, making it a durable choice for long-term use.
Built for Versatility: SFR1-4zz Bearing
SFR1-4zz Bearing shines in hobbyist projects, like model trains or drones, where its lightweight and durability are key. The inch measurements make it easy to integrate into DIY builds.
For lab equipment, SFR1-4zz Bearing’s temperature resistance suits devices like centrifuges or mixers. The shielded design keeps lubricant in and debris out for consistent performance.
Light-Duty vs Heavy-Duty: Best Uses for SFR1-4zz Bearing
In light-duty applications like camera lenses, SFR1-4zz Bearing ensures smooth zoom adjustments. Its small size and precision are perfect for fine mechanics.
For heavier small machinery, SFR1-4zz Bearing’s dynamic load capacity handles repetitive motion well. The flange adds stability, preventing misalignment in compact designs.
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