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10PCS SMF52ZZ 2x5x2.5 mm Flange Bearing Double Shielded Stainless Steel Double Metal Shielded for Small Motors/Drones
10PCS SMF52ZZ 2x5x2.5 mm Flange Bearing Double Shielded Stainless Steel Double Metal Shielded for Small Motors/Drones
Ordinarie pris
$20.00 USD
Ordinarie pris
$0.00 USD
Försäljningspris
$20.00 USD
Enhetspris
per
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Specifications:
Item:SMF52ZZ
Structure: Deep Groove
Material: Stainless steel
Bore Dia (d): 2mm
Outer Dia (D): 5mm
Width (B): 2.5mm
Closures: Metal Shielded
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
Features:
Designed for the most demanding micro-scale applications, this stainless steel, double-shielded flanged bearing combines exceptional corrosion resistance, lightweight construction, and reliable performance. It is engineered to deliver precision and durability in compact, high-speed, and environmentally sensitive devices.
✅ Stainless Steel Construction for Corrosion Resistance
Crafted from high-grade stainless steel, this bearing offers superior resistance to rust and corrosion from moisture, chemicals, and harsh environments. This makes it an essential component for medical devices, food processing timers, marine electronics, and outdoor equipment like drones and RC models exposed to the elements.
✅ Ultra-Lightweight & High-Speed Capable
Its minimal mass and precision-ground components enable smooth, efficient operation at very high rotational speeds with low inertia. This characteristic is critical for maximizing performance and battery life in the micro-motors of drones, high-speed spindles in dental tools, and the sensitive rotor assemblies in miniature optical scanners.
✅ Double Metal Shields for Contaminant Protection
Equipped with effective metal shields on both sides, it provides reliable protection against dust and larger particles while maintaining very low friction. This is vital for ensuring long-term reliability in small cooling fans, the gearboxes of miniature servo actuators, and other mechanisms where fine debris is present but full sealing is not required.
✅ Integrated Flange for Secure Micro-Assembly
The precision flange ensures exact axial location and stable mounting in the most confined spaces, eliminating the need for additional hardware. This feature is indispensable for the compact design of wearable technology, micro-robotic joints, advanced camera modules, and the precise movement stages in laboratory instruments.
This premium micro-bearing is the ideal choice for engineers pushing the limits of miniaturization and reliability, offering a critical solution for next-generation drones, portable medical diagnostics, high-end micro-optics, and other advanced precision devices.
