Raindew Official Store
10PCS Precision F6801ZZ Flanged Bearing 12x21x5 mm Double Shielded, Chrome Steel, for Easy Mounting & Positioning in CNC, 3D Printers & Small Mechanisms
10PCS Precision F6801ZZ Flanged Bearing 12x21x5 mm Double Shielded, Chrome Steel, for Easy Mounting & Positioning in CNC, 3D Printers & Small Mechanisms
Обычная цена
$16.43 USD
Обычная цена
$0.00 USD
Цена со скидкой
$16.43 USD
Цена за единицу
за
Не удалось загрузить сведения о доступности самовывоза
Specifications:
Item: F6801ZZ
Structure: Deep Groove
Bearing Material: Bearing Stee
Ball Material: Bearing Steel
Bore Dia (d): 12 mm
Outer Dia (D): 12 mm
Width (B): 5 mm
Closures: ZZ
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Bearing Grades: ABEC-7
Features:
High-Performance Design for Precision Micro-Mechanics
The flanged miniature ball bearing is precision-engineered to deliver exceptional rigidity, running accuracy, and long-term reliability in compact, high-demand applications. Designed for stable rotational performance under varying loads and speeds, this bearing is an ideal choice for advanced micro-mechanical systems—ranging from optical alignment modules to miniature robotic actuators and precision instrumentation.
✅ Flanged Structure for Enhanced Mounting Precision
Featuring an integrated flange on the outer ring, the ensures accurate axial positioning and resists unwanted displacement during operation. This design significantly improves alignment stability and reduces assembly complexity, making it perfect for space-constrained applications such as micro linear guides, compact rotary stages, and fine-focus mechanisms where micron-level precision is critical.
✅ Engineered for Low-Vibration High-Speed Use
With precision-ground raceways and tightly controlled internal clearances, the minimizes friction and rotational vibration, enabling smooth, quiet operation at high speeds. Its optimized geometry supports reliable performance in dynamic environments—including drone gimbal motors, small high-speed spindles, and miniaturized scanning or imaging devices—where consistent motion and low noise are essential.
✅ Robust Material with Corrosion Resistance
Constructed from high-purity hardened chrome steel and enhanced with a protective zinc plating finish, this bearing offers excellent wear resistance and improved protection against moisture and mild corrosive exposure. Ideal for use in laboratory equipment, indoor automation systems, food handling devices, and other environments where hygiene and durability are key.
✅ Sealed and Pre-Lubricated for Maintenance-Free Operation
Equipped with dual rigid metal shields (ZZ) and pre-filled with high-stability, low-torque grease, the bearings ensures long-lasting lubrication while preventing ingress of dust, debris, and contaminants. This maintenance-free design makes it especially suitable for sealed electromechanical assemblies such as miniature DC motors, encoders, medical pumps, and micro gearboxes—where accessibility for servicing is limited or impossible.
Perfectly scaled at combines ultra-compact dimensions with robust performance, making it a top choice for engineers designing precision automation, desktop CNC machines, optical positioning systems, and high-end consumer electronics. When reliability, ease of integration, and extended service life matter in tight spaces, the delivers unmatched value in miniature bearing technology.
