FR10zz
FR Series Flanged Miniature Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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FR10zz Bearing Product Overview & Core Advantages
The FR10zz is a high-performance inch series single row ball bearing engineered for precision applications requiring reliable radial load support. Featuring shielded construction and manufactured to ABEC-1 tolerance standards, this bearing delivers consistent performance in compact spaces. Its optimized design provides excellent rotational accuracy and durability, making it ideal for applications demanding high reliability and smooth operation across a wide temperature range from -86 to 230 °F.
FR10zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
| FR10 | Bore diameter: 0.625" (10/16") | Standard inch sizing for compatibility |
| zz | Double shielded both sides | Effective contamination protection, extended service life |
FR10zz Bearing Structural Features & Performance Benefits
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.00008" to 0.00071"), ensuring consistent performance and smooth operation.
Enhanced Load Capacity: With a dynamic radial load rating of 1347 lbf and static radial load rating of 740 lbf, this bearing provides reliable support for demanding radial applications.
Optimized Component Design: Features 10 chrome steel balls of 0.1875" diameter and stainless steel cage for balanced load distribution and corrosion resistance. The flanged outer ring (1.5" diameter) facilitates secure mounting and alignment.
High-Speed Capability: Limiting speed of 25,000 rpm makes it suitable for high-rotation applications when properly lubricated.
FR10zz Bearing Typical Application Areas
- Precision industrial equipment and small machinery
- Electric motors and fractional horsepower drives
- Medical devices and laboratory equipment
- Office automation equipment and printers
- Robotics and precision motion control systems
- Instrumentation and measurement devices
