FRW1-5zz
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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FRW1-5zz Bearing Product Overview & Core Advantages
The FRW1-5zz is a single row deep groove ball bearing designed for precision applications requiring compact dimensions and reliable performance. Engineered with inch measurements, this bearing excels in handling radial loads with high efficiency. Its shielded construction provides essential contamination protection while maintaining smooth operation. The extended inner ring facilitates easier mounting and axial location. Manufactured to ABEC1 precision tolerance, it delivers consistent performance in demanding environments, making it ideal for applications where space constraints and operational reliability are critical.
FRW1-5zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| FRW1-5 | Bearing series designation with specific inch dimensions | Compact design optimized for space-constrained applications |
| zz | Double-sided steel shields (non-contact) | Effective contamination protection while maintaining high-speed capability |
FRW1-5zz Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway and six precision balls enable efficient radial load distribution, supporting dynamic loads up to 106 lbf. The extended inner ring provides enhanced axial location capability.
High-Speed Performance: Featuring a stainless steel cage and optimized internal geometry, this bearing achieves a limiting speed of 110,000 rpm, making it suitable for high-speed applications.
Precision Engineering: Manufactured to ABEC1 tolerance standards with MC3 radial clearance (0.00008" to 0.0005"), ensuring consistent performance and minimal vibration in precision mechanisms.
Durable Construction: All-steel construction with chrome steel rings and balls, combined with 300 series stainless steel shields, provides excellent corrosion resistance and long service life across a wide temperature range (-86 to 230 °F).
FRW1-5zz Bearing Typical Application Areas
- Small precision motors and miniature DC motors
- Medical devices and laboratory equipment
- Optical instruments and precision measuring devices
- Office automation equipment including printers and scanners
- Robotics and small automation mechanisms
- Aerospace instrumentation and control systems
