6206-2ZNRJEM
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6206-2ZNRJEM Bearing Product Overview & Core Advantages
The 6206-2ZNRJEM is a single row deep groove ball bearing designed for reliable performance in demanding applications. Its key advantage lies in its combination of standardized metric dimensions and specialized features, including integrated shields (2Z) for contaminant exclusion and a snap ring groove on the outer ring (NR) for simplified axial location and secure housing fit. Manufactured to ABEC 1 / ISO P0 tolerance standards, this bearing offers a robust solution for applications requiring consistent operation under radial loads with a wide operating temperature range.
Model Code Breakdown
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6206 | Standard series designation for a single row deep groove ball bearing with a 30mm bore, 62mm OD, and 16mm width. | Ensures dimensional interchangeability and availability. |
| 2Z | Bearing is equipped with shields on both sides. | Provides effective protection against solid contaminants while allowing for high-speed operation. |
| NR | Outer ring has a snap ring groove. | Facilitates axial location and secure mounting in the housing, reducing design complexity. |
| JEM | Manufacturer-specific suffix, often indicating internal specifications or a specific manufacturing process. | Denotes a product variant with controlled quality and performance characteristics. |
6206-2ZNRJEM Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove raceway geometry is engineered to efficiently support significant radial dynamic load ratings (4384 lbf), making it a versatile choice for a wide range of machinery.
Contaminant Protection: The non-contact steel shields (2Z) seal the bearing interior from dust and debris, enhancing operational life and reliability without the high torque associated with contact seals.
Simplified Assembly and Retention: The snap ring groove (NR) on the outer ring allows for the use of a retaining ring, providing a positive axial location and simplifying the housing design by eliminating the need for complex shoulders or end caps.
High-Speed Capability: The combination of a precision chrome steel cage and low-friction shield design contributes to a high limiting speed of 11,000 rpm, suitable for various motor and drive applications.
Standardized Precision: Conformance to ABEC 1 / ISO P0 tolerance class and standard CN radial internal clearance ensures predictable performance and ease of replacement.
6206-2ZNRJEM Bearing Typical Application Areas
The 6206-2ZNRJEM is ideally suited for applications requiring a reliable, shielded bearing with easy axial location. Common uses include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Pumps and Power Transmission Systems
