FRW2-6zz
FRW Series Extended Inner Ring Flanged Miniature 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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FRW2-6zz Bearing Product Overview & Core Advantages
The FRW2-6zz is a single row deep groove ball bearing designed for exceptional performance in compact spaces. Engineered with inch system measurements, this precision bearing delivers reliable radial load capacity while maintaining tight dimensional tolerances. Its shielded construction provides effective contamination protection, making it ideal for applications requiring consistent operation with minimal maintenance. The extended inner ring facilitates easier mounting and positioning in assembly designs.
FRW2-6zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| zz | Double shielded both sides | Enhanced contamination protection with 300 Series Stainless Steel shields |
| - | Extended inner ring design | Simplified mounting and axial positioning capability |
FRW2-6zz Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The single row deep groove raceway geometry with 7 precision chrome steel balls ensures efficient radial load distribution and smooth operation.
Enhanced Contamination Resistance: Double stainless steel shields (zz) provide superior protection against particulate ingress, extending bearing service life in challenging environments.
Precision Engineering: Manufactured to ABEC1 tolerance class with MC3 radial internal clearance (0.00008" to 0.0005"), ensuring consistent performance and reliable operation.
Temperature Resilience: Operating temperature range of -86 to 230 °F enables reliable performance across diverse environmental conditions.
High-Speed Capability: With a limiting speed of 53,000 rpm, this bearing supports demanding high-speed applications while maintaining stability.
FRW2-6zz Bearing Typical Application Areas
- Small precision motors and miniature drive systems
- Medical devices and laboratory equipment requiring compact, reliable bearings
- Office automation equipment including printers, scanners, and copiers
- Instrumentation and control systems where space constraints and precision are critical
- Robotic components and small mechanical assemblies
- Consumer electronics with rotating mechanisms
