F6906
F Series Flanged Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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F6906 Bearing Product Overview & Core Advantages
The F6906 is a metric single row flanged ball bearing engineered for applications requiring precise radial positioning and compact design. Its integral flange facilitates simplified mounting and accurate axial location, making it an ideal choice for space-constrained assemblies. Manufactured to ABEC-1 precision tolerances, this bearing delivers reliable performance and consistent operation. The open design allows for custom lubrication strategies to meet specific application demands, while its high-grade chrome steel construction ensures durability and long service life under radial loads.
F6906 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design for secure mounting and positioning |
| 69 | Bearing series designation indicating specific dimensions and load capacity |
| 06 | Bore diameter code representing 30mm internal diameter |
| Open | No seals or shields, allowing for custom lubrication and high-speed operation |
F6906 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (50mm outer diameter, 2mm thickness) provides secure mounting and precise axial positioning, eliminating the need for additional components and reducing assembly complexity.
Radial Load Capacity: With a dynamic load rating of 1628 lbf and static load rating of 1126 lbf, this bearing handles significant radial stresses while maintaining operational stability.
High-Speed Capability: The stainless steel cage and optimized ball complement (14 balls of 4.762mm diameter) enable smooth operation at limiting speeds up to 14,000 rpm.
Precision Engineering: Manufactured to ABEC-1 standards with C0 radial clearance (0.002mm to 0.013mm), ensuring consistent performance and minimal vibration in precision applications.
Material Excellence: Chrome steel rings and balls combined with 300 series stainless steel components provide excellent wear resistance and corrosion protection.
F6906 Bearing Typical Application Areas
- Small Electric Motors: Ideal for spindle support in compact motors and generators
- Precision Instruments: Suitable for medical devices, optical equipment, and measuring instruments
- Office Automation: Used in printers, scanners, and copiers where space optimization is critical
- Robotics & Automation: Applied in compact joint mechanisms and positioning systems
- Consumer Electronics: Employed in high-speed cooling fans and small drive mechanisms
