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10PCS F623ZZ Flanged Ball Bearings 3X10X4 mm Double Shielded High Precision for Voron 3D Printer & CNC Parts
10PCS F623ZZ Flanged Ball Bearings 3X10X4 mm Double Shielded High Precision for Voron 3D Printer & CNC Parts
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$15.71 USD
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Specifications:
Item: F623ZZ
Structure: Deep Groove
Bearing Material: Bearing Steel
Ball Material: Bearing Steel
Bore Dia (d): 3 mm
Outer Dia (D): 10 mm
Width (B): 4 mm
Closures: ZZ
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Bearing Grades: ABEC-7
Features:
Precision Redefined in Miniature Motion Systems
Built to excel in high-speed, low-clearance environments, these flanged miniature ball bearings combine structural resilience with ultra-refined rotational performance. Designed for applications where precision alignment and consistent torque transmission are critical, they ensure seamless operation across dynamic loads and rapid start-stop cycles—perfectly suited for next-gen micro-mechanical systems.
Optimized for High-Fidelity Performance
✅ Enhanced Flange Stability & Alignment
The integrated flange ensures precise lateral guidance and prevents axial displacement, even in high-vibration setups. This inherent alignment capability reduces shaft deflection and bearing misload, making it ideal for compact linear guides, small-scale rotary stages, and encoder feedback mechanisms requiring long-term positional accuracy.
✅ High-Speed Low-Torque Operation
Precision-balanced internal components minimize rotational drag, enabling efficient performance at elevated RPMs. With optimized internal clearance and smooth surface finishes, these bearings support rapid acceleration while maintaining thermal stability—critical for drone gimbals, micro spindles, and high-frequency actuators.
✅ Corrosion-Resistant Material Engineering
Constructed using hardened chrome steel with enhanced surface treatment, the bearing resists oxidation and wear in humid or chemically active environments. This durability extends operational life in consumer electronics manufacturing, laboratory instrumentation, and indoor automation systems exposed to routine cleaning agents or condensation.
✅ Pre-Lubricated for Maintenance-Free Use
Factory-filled with a long-lasting, temperature-stable lubricant that performs consistently across varying operating conditions. The sealed design retains grease effectively, eliminating the need for re-lubrication in enclosed or inaccessible assemblies such as miniaturized servos, camera focus modules, and silent drive systems.
Ideal for advanced prototyping platforms, including silent motion 3D printers, desktop CNC engravers, and robotic micro-manipulators, these bearings deliver quiet, smooth, and reliable rotation with minimal runout. Trusted in engineering-grade builds where consistency, longevity, and fit precision define success—delivering peak performance in the most compact mechanical ecosystems.
