R14ZZST
R Series & EE Series Single Row Deep Groove Ball Bearings
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R14ZZST Bearing Product Overview & Core Advantages
The R14ZZST is a single row deep groove ball bearing designed for reliable performance in demanding applications. This inch-series bearing features shielded construction on both sides, offering effective protection against contaminant ingress while maintaining low running torque. Engineered with chrome steel components and manufactured to ABEC 1 precision standards, it delivers consistent operation and high radial load capacity of 2658 lbf. Its compact design and standard radial internal clearance (CN) make it suitable for various industrial applications requiring dependable performance.
R14ZZST Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| R14 | Bore diameter: 0.875" (R14 series) | Standard inch dimension for compatibility |
| ZZ | Double shielded construction | Enhanced contamination protection, extended service life |
| ST | Standard tolerance (ABEC 1/ISO P0) | Cost-effective precision for general applications |
R14ZZST Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables excellent radial load capacity while accommodating moderate axial loads in both directions, making it versatile for various mounting configurations.
Double Shield Protection: Both sides feature non-contact steel shields that effectively retain lubricant and exclude contaminants, significantly extending bearing service life in challenging environments.
Chrome Steel Construction: All critical components – rings, balls, and cage – are manufactured from high-carbon chrome steel, providing excellent hardness, wear resistance, and dimensional stability across the operating temperature range of -30°C to 120°C.
Precision Manufacturing: Manufactured to ABEC 1 precision class with CN clearance, ensuring smooth operation, reduced vibration, and consistent performance in general industrial applications.
R14ZZST Bearing Typical Application Areas
- Electric Motors – Small to medium-sized motors requiring reliable radial support
- Power Tools – Drills, grinders, and other handheld equipment
- Industrial Fans & Blowers – Shaft support in ventilation systems
- Office Equipment – Printers, copiers, and document handlers
- Material Handling Systems – Conveyor rollers and pulley systems
- Agricultural Machinery – Implement drives and auxiliary equipment
