FRW0
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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FRW0 Bearing Product Overview & Core Advantages
The FRW0 is a single row ball bearing designed for high-precision applications requiring reliable radial load capacity. Its compact inch dimensions and extended inner ring make it ideal for space-constrained assemblies. Manufactured from chrome steel with an ABEC1 tolerance class, this bearing offers consistent performance and is suitable for a wide operating temperature range from -86 to 230 °F. Its open design allows for custom lubrication strategies to meet specific application demands.
FRW0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| FRW0 | Base model designation for this specific single row ball bearing series |
| Open | No seals or shields, allowing for custom lubrication and high-speed operation |
| Extended Inner Ring | Provides additional mounting surface and facilitates easier installation |
FRW0 Bearing Structural Features & Performance Benefits
This bearing features a single row construction with seven precision balls made from chrome steel, providing smooth operation and efficient load distribution. The stainless steel cage ensures proper ball spacing and contributes to the bearing's limiting speed of 110,000 rpm. With a radial dynamic load rating of 21 lbf and radial static load rating of 6 lbf, it delivers reliable performance in demanding applications. The MC3 radial internal clearance (0.00008" to 0.0005") makes it suitable for applications requiring precise running accuracy and minimal vibration.
FRW0 Bearing Typical Application Areas
- Precision instruments and measuring devices
- Small motors and miniature drives
- Medical equipment components
- Optical systems and positioning mechanisms
- Laboratory equipment and testing apparatus
- Robotics and automation components
