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8PCS Precision F6805ZZ Flanged Bearing 25X37X7mm Double Shielded, Chrome Steel, for Easy Mounting & Positioning in CNC, 3D Printers & Small Mechanisms
8PCS Precision F6805ZZ Flanged Bearing 25X37X7mm Double Shielded, Chrome Steel, for Easy Mounting & Positioning in CNC, 3D Printers & Small Mechanisms
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$20.71 USD
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Specifications:
Item: F6805ZZ
Structure: Deep Groove
Bearing Material: Bearing Stee
Ball Material: Bearing Steel
Bore Dia (d): 25 mm
Outer Dia (D): 37 mm
Width (B): 7 mm
Closures: ZZ
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Bearing Grades: ABEC-7
Features:
Advanced Flanged Solution for Compact Motion Control
Designed to excel where space is limited and performance is critical, this flanged miniature ball bearing offers an outstanding combination of strength, precision, and durability. It ensures consistent, smooth rotation across a wide range of operational speeds and loads, making it a vital component for precision instruments, micro-robotics, and advanced electronic automation.
✅ Stable Flange Design for Accurate Positioning
The integrated flange ensures secure mounting and maintains precise axial alignment, even under vibrational stress. This capability is crucial for maintaining accuracy in compact linear slides, miniature rotary stages, and automated focusing mechanisms used in imaging and alignment systems.
✅ Low-Friction Performance at High RPMs
With meticulously controlled internal tolerances and super-finished surfaces, the bearing operates with minimal drag and heat generation at high speeds. This performance is essential for applications demanding rapid response and smooth motion, such as high-speed micro-drills, miniature centrifuges, and scanning mirror mechanisms.
✅ Robust Construction for Challenging Conditions
Made from specially hardened chrome steel and treated with an anti-corrosion finish, the bearing withstands wear and resists degradation from moisture or occasional chemical exposure. It is well-suited for use in laboratory automation, commercial appliance drives, and other settings demanding reliability and material compatibility.
✅ Sealed for Lifetime Lubrication
Equipped with effective metal contact seals (ZZ) and pre-lubricated with a stable, long-life grease, the bearing operates maintenance-free. This design is perfect for sealed assemblies where re-lubrication is impractical, such as in small precision motors, encoder systems, and permanently sealed pump drives within medical or analytical devices.
Perfectly sized for integration into high-end consumer electronics, precision manufacturing jigs, and sophisticated research equipment, this bearing provides reliable and quiet operation in the most compact spaces. It stands as a top-tier choice for engineers focused on achieving maximum performance and longevity in miniature, high-precision motion systems.
