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10Pcs FR2-5ZZ Flange Bearing 3.175X7.938X3.571mm ABEC-7 Inch Flanged FR2-5ZZ Ball Bearings

10Pcs FR2-5ZZ Flange Bearing 3.175X7.938X3.571mm ABEC-7 Inch Flanged FR2-5ZZ Ball Bearings

$16.43 USD
$0.00 USD $16.43 USD
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Specifications:
Item:FR2-5ZZ
Structure: Deep Groove
Material: Chrome Steel
Bore Dia (d): 3.175mm
Outer Dia (D): 7.938mm
Width (B):3.571mm
Closures: Metal Shielded
Lubrication: Grease
Magnetic: little 
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
 
Features:
 
Engineered for superior motion control in space-sensitive applications, this high-precision flanged ball bearing combines exceptional smoothness, structural integrity, and long-term reliability. Its refined design and integrated functionality make it a critical component for next-generation systems where compact size, consistent performance, and operational accuracy are paramount.
 
✅ Unwavering Accuracy for Medical & Analytical Devices
Manufactured to micron-level tolerances, this bearing delivers exceptionally stable and repeatable rotation with minimal deviation. It is essential for ensuring the precise positioning required in diagnostic imaging components, automated liquid handling systems, and the sensitive focusing mechanisms of laboratory analyzers.
✅ High-Efficiency Drive for Drone & UAV Core Systems
Featuring precision-ground raceways and optimized internal geometry, it enables low-friction, high-RPM operation crucial for maximizing power transfer and flight time. This performance is key for the smooth operation of gimbal motors, efficient propeller drives, and vibration-damped flight controller mechanisms in unmanned aerial systems.
✅ Silent Reliability for Consumer Electronics
Engineered for ultra-quiet and smooth operation, this bearing enhances user experience by eliminating unwanted noise in everyday devices. It is ideally suited for ensuring the fluid motion in high-quality camera lens assemblies, the quiet cooling of mini-PCs, and the reliable function of automated home appliance components.
✅ Durability for Demanding Industrial Automation
Protected by robust seals and pre-lubricated with high-stability grease, it resists contamination and operates maintenance-free in challenging environments. This ruggedness ensures long-lasting performance in the continuous motion of CNC tool changers, precise linear actuators, and the drive rollers of automated conveyor modules.
 
This bearing is the definitive choice for designers and engineers advancing technology in medical instrumentation, aerial robotics, premium electronics, and smart industrial equipment, providing a foundation of dependable and precise motion.
 
 
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