R6ZZST
R Series & EE Series Single Row Deep Groove Ball Bearings
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R6ZZST Bearing Product Overview & Core Advantages
The R6ZZST is a single row deep groove ball bearing designed for precision and reliability in demanding applications. Manufactured to ABEC 1 | ISO P0 tolerance standards, this inch-series bearing features a shielded design for contaminant protection while maintaining high rotational accuracy. Its optimized geometry enables excellent performance under radial loads with a dynamic load rating of 638 lbf, making it suitable for applications requiring consistent operation and long service life. The bearing operates effectively across a wide temperature range from -30° to 120°C, ensuring versatility across various industrial environments.
R6ZZST Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| R6 | Inch series designation with specific bore size | Standardized inch dimensions for compatibility |
| ZZ | Double shielded construction | Enhanced contamination protection for extended bearing life |
| ST | Standard clearance (equivalent to CN group) | Optimal performance for most operating conditions |
R6ZZST Bearing Structural Features & Performance Benefits
Precision Engineering: The R6ZZST features chrome steel construction for rings, balls, and cage, ensuring dimensional stability and wear resistance. The single row deep groove design provides excellent radial load capacity while maintaining compact dimensions (0.375" bore × 0.875" OD × 0.281" width).
Shielded Protection: The double shielded (ZZ) design effectively excludes contaminants while minimizing friction, contributing to the bearing's limiting speed of 33,300 rpm. This makes it suitable for high-speed applications without requiring external seals.
Optimized Clearance: With CN clearance classification, the bearing maintains proper internal tolerances for thermal expansion and precision operation. The unlubricated design allows for custom lubrication selection based on specific application requirements.
R6ZZST Bearing Typical Application Areas
- Electric Motors and small precision motors
- Power Tools and handheld equipment
- Office Automation Equipment including printers and scanners
- Medical Devices requiring precise rotational components
- Industrial Pumps and light machinery
- Robotics and automation systems
