FRW2-5zz
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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FRW2-5zz Bearing Product Overview & Core Advantages
The FRW2-5zz is a single row deep groove ball bearing designed for precision applications requiring reliable performance in compact spaces. This inch-series bearing features shielded construction for contaminant protection and an extended inner ring for secure mounting. Its optimized design delivers excellent radial load capacity while maintaining smooth operation across a wide temperature range. Ideal for applications demanding compact dimensions and consistent performance, this bearing represents an optimal solution for precision mechanical systems.
FRW2-5zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| FRW2-5 | Bearing series designation with specific inch dimensions |
| zz | Double shielded construction on both sides for enhanced protection |
FRW2-5zz Bearing Structural Features & Performance Benefits
Precision Engineering: Manufactured to ABEC1 tolerance class with MC3 radial clearance (0.00008" to 0.0005"), ensuring consistent performance and smooth operation.
Enhanced Protection: Double stainless steel shields provide effective contaminant exclusion while maintaining low friction operation.
Optimized Load Capacity: With a dynamic load rating of 107 lbf and static load rating of 32 lbf, this bearing delivers reliable performance under radial loads.
High-Speed Capability: Featuring a limiting speed of 110,000 rpm and stainless steel cage for stable high-speed operation.
Extended Inner Ring: Provides improved mounting stability and easier installation in precision assemblies.
FRW2-5zz Bearing Typical Application Areas
- Precision instruments and measuring devices
- Small motors and miniature drive systems
- Medical equipment components
- Office automation devices and printers
- Robotics and automation systems
- Optical equipment and positioning mechanisms
