619-2Z
618 & 619 Series Thin Section Bearings
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619-2Z Bearing Product Overview & Core Advantages
The 619-2Z is a single row deep groove ball bearing featuring integral shields on both sides. Designed for radial load applications, this inch-series bearing offers reliable performance with a 2" bore diameter. Its shielded construction provides effective protection against contamination while maintaining smooth operation. Manufactured to ABEC 1 precision standards, this bearing delivers consistent performance for general industrial applications requiring dependable radial support and moderate speed capabilities.
619-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 619 | Deep groove ball bearing series | Standard design for radial loads |
| 2Z | Shields on both sides | Contamination protection, extended service life |
619-2Z Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured entirely from chrome steel for bearings, rings, balls, and cage, ensuring dimensional stability and wear resistance under radial loads.
Enhanced Protection: The double-shielded design (2Z) effectively excludes contaminants while allowing for higher rotational speeds compared to contact seals.
Precision Performance: Built to ABEC 1 | ISO P0 tolerance class with CN radial internal clearance, providing consistent operation and reliable positioning accuracy.
High Load Capacity: Features a dynamic load rating of 46,600 lbf and static load rating of 54,800 lbf, making it suitable for demanding radial load applications.
Wide Temperature Range: Operates effectively from -30°C to 120°C, accommodating various industrial environments.
619-2Z Bearing Typical Application Areas
- Industrial Machinery: Electric motors, gearboxes, and conveyor systems
- Material Handling Equipment: Pulleys, rollers, and transmission systems
- Agricultural Machinery: Implement wheels and drive components
- General Industrial Applications: Fans, blowers, and light-duty machinery
- Maintenance & Replacement: OEM part replacement in various industrial equipment
