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The SFR155zz is a miniature flanged ball bearing with a 0.15625″ bore and 0.3125″ outer diameter, crafted entirely from stainless steel for durability. Its compact size (0.125″ width) and lightweight design (0.72g) make it easy to handle.
Shielded on both sides, it keeps contaminants out while maintaining smooth rotation at speeds up to 47,700 RPM. The bearing handles radial loads up to 62 lbf and operates in temperatures from -86°F to 230°F.
The flange provides secure mounting, preventing slippage in tight spaces. With 10 stainless steel balls and ABEC1 precision, it offers reliable performance for small mechanisms.
Ideal for miniature applications like drones, small motors, or precision instruments where space is limited. Compliant with RoHS and REACH standards for safe use.
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Why Choose SFR155zz Bearing for Precision Tasks?
SFR155zz Bearing features a stainless steel construction, ensuring resistance to corrosion and wear in various environments.
Its shielded design protects against contaminants while maintaining smooth operation at speeds up to 47,700 rpm.
The flanged outer ring provides secure mounting, reducing misalignment risks in compact applications.
With a dynamic radial load capacity of 62 lbf, it handles precise radial loads efficiently.
SFR155zz Bearing operates in temperatures from -86 to 230 °F, making it versatile for different conditions.
Its ABEC1 tolerance and MC3 radial clearance ensure consistent performance in miniature assemblies.
Common Applications of SFR155zz Bearing
SFR155zz Bearing is widely used in small electric motors, where its compact size and shielded design help keep dust and debris out. The stainless steel construction ensures it can handle humid or corrosive environments without issue.
In robotics, SFR155zz Bearing provides smooth rotation for joints and pivots, thanks to its precise ABEC1 tolerance. The flanged design also makes it easier to mount securely in tight spaces.
For consumer electronics like printers, SFR155zz Bearing’s low noise and high-speed capability keep operations running quietly. Its lightweight design is perfect for applications where every gram counts.
Medical devices such as dental tools benefit from SFR155zz Bearing’s reliability and resistance to frequent sterilisation. The shielded seals help maintain hygiene by preventing contamination.
In automation equipment, SFR155zz Bearing’s durability ensures long service life even with constant use. The inch sizing makes it compatible with many North American machinery standards.
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