6219-ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6219-ZJEM Bearing Product Overview & Core Advantages
The 6219-ZJEM is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. This precision bearing features a shielded design and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring reliable operation and dimensional consistency. Its key advantages include a high radial dynamic load rating of 24,504 lbf, making it suitable for applications with significant radial forces. The bearing's construction from chrome steel for all critical components provides excellent durability and wear resistance.
6219-ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6219 | Basic bearing series; denotes a standard single row deep groove ball bearing with 95mm bore, 170mm OD, and 32mm width. |
| Z | One side shielded; provides protection against contamination from one side while allowing for higher speeds compared to sealed types. |
| JEM | Internal design code; typically refers to optimized internal geometry and cage design for enhanced performance. |
6219-ZJEM Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The JEM suffix indicates a refined internal design that contributes to smooth operation and reduced vibration, enhancing the overall performance of this precision bearing.
Shielded Protection: The single-side shielded design offers effective protection against particulate contamination while maintaining a high limiting speed of 3,800 rpm.
High Load Capacity: With a substantial radial dynamic load rating and radial static load rating, this bearing is engineered to handle significant radial loads in various industrial environments.
Standardized Dimensions: The bearing features precise bearing dimensions (95mm bore × 170mm OD × 32mm width) with controlled tolerances, ensuring easy integration and replacement.
Material Excellence: Constructed entirely from chrome steel, including rings, balls, and cage, providing consistent hardness, corrosion resistance, and long service life.
6219-ZJEM Bearing Typical Application Areas
The 6219-ZJEM finds extensive use across multiple industries due to its robust construction and reliable performance:
- Industrial Electric Motors: Ideal for medium to large motor applications requiring reliable radial load support.
- Material Handling Equipment: Suitable for conveyor systems, pulleys, and other machinery where consistent bearing performance is critical.
- Agricultural Machinery: Used in various farm equipment components that demand durable bearing solutions.
- Industrial Pumps and Gearboxes: Provides reliable operation in fluid handling and power transmission systems.
- General Industrial Machinery: Versatile enough for numerous applications requiring standard bearing dimensions and ABEC 1 precision.
