6210-ZNRJEM
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6210-ZNRJEM Bearing Product Overview & Core Advantages
The 6210-ZNRJEM is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Its key advantage lies in its snap ring fitted outer ring (ZNR designation), which provides secure axial location and simplifies housing design by eliminating the need for complex shoulder machining. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable precision for a wide range of industrial applications. The combination of shielded construction and high-grade chrome steel components ensures durability and consistent operation.
6210-ZNRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6210 | Basic bearing series; 50 mm bore, 90 mm OD, 20 mm width |
| Z | One side shielded |
| NR | Snap ring groove on outer ring |
| J | Snap ring fitted on bearing |
| EM | Electric motor optimized internal design |
6210-ZNRJEM Bearing Structural Features & Performance Benefits
Simplified Housing Design: The integrated snap ring eliminates the need for complex housing shoulders, reducing manufacturing costs and assembly time.
Radial Load Capacity: With a dynamic load rating of 7891 lbf and static load rating of 5238 lbf, this bearing handles significant radial loads in compact spaces.
Contaminant Protection: The shielded design provides effective protection against contaminants while maintaining low friction operation.
High-Speed Capability: The limiting speed of 7,100 rpm makes it suitable for various high-speed applications, enhanced by the EM-optimized internal geometry.
Material Quality: Constructed entirely from chrome steel for rings, balls, and cage, ensuring consistent performance and long service life.
6210-ZNRJEM Bearing Typical Application Areas
- Electric Motors: Particularly suited for EM-optimized applications requiring secure axial location
- Gearboxes and Transmissions: Where radial load support and simplified housing are critical
- Industrial Pumps and Compressors: Benefiting from the bearing's contaminant protection and load capacity
- Material Handling Equipment: Utilizing the snap ring feature for easy installation and maintenance
- Agricultural Machinery: Where robust construction and reliable performance are essential
