RW1810zz
RW Series Extended Inner Ring Miniature Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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RW1810zz Bearing Product Overview & Core Advantages
The RW1810zz is a single row deep groove ball bearing designed for precision radial load applications. Featuring shielded construction and manufactured to ABEC1 tolerance class, this bearing delivers reliable performance in compact spaces. Its extended inner ring facilitates easier mounting and positioning, while the stainless steel shields provide effective contamination protection. With a radial dynamic load rating of 104 lbf and capability to operate across a wide temperature range from -86 to 230°F, this bearing offers excellent value for general industrial applications requiring consistent performance.
RW1810zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| RW | Relubricatable Wide Inner Ring | Facilitates maintenance and extends service life |
| zz | Double Shields (Both Sides) | Provides superior contamination protection |
RW1810zz Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The single row deep groove design with 12 precision balls ensures efficient radial load distribution and smooth operation. The MC3 radial clearance (0.00008" to 0.0005") provides optimal internal fit for various operating conditions.
Enhanced Durability: Constructed from chrome steel rings and balls with stainless steel cage, the bearing offers excellent wear resistance and corrosion protection. The 300 series stainless steel shields provide reliable protection against contaminants while maintaining operational integrity.
Precision Engineering: Manufactured to ABEC1 tolerance standards with tight dimensional control (bore diameter: 0.3125" ±0.0003"), ensuring consistent performance and easy installation in precision applications.
RW1810zz Bearing Typical Application Areas
- Small Electric Motors: Ideal for fractional horsepower motors requiring reliable radial bearing support
- Office Equipment: Printers, scanners, and copiers where compact ball bearing solutions are essential
- Medical Devices: Small pumps and instrumentation requiring precision motion control
- Industrial Tools: Power tools and small machinery where shielded bearings provide necessary protection
- Automotive Components: Auxiliary systems and small actuators requiring dependable rotational performance
