6208-2RSNRJEM
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6208-2RSNRJEM Bearing Product Overview & Core Advantages
The 6208-2RSNRJEM is a metric single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and secure axial positioning. Its defining feature is the integrated snap ring on the outer ring, which simplifies housing design and prevents creep. Manufactured to ABEC 1 (ISO P0) tolerance standards, this sealed bearing offers a robust solution for a wide operating temperature range, making it ideal for demanding industrial environments where precision and durability are paramount.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6208 | Basic model number for a single row deep groove ball bearing with a 40 mm bore and 80 mm outside diameter. |
| 2RS | Bearing is fitted with contact seals on both sides, providing excellent protection against contamination and retaining lubricant. |
| NR | The outer ring has a snap ring groove, enabling secure axial location within the housing. |
| JEM | A manufacturer-specific suffix, often indicating special internal design or process controls for consistent performance. |
6208-2RSNRJEM Bearing Structural Features & Performance Benefits
- Robust Sealing & Contamination Resistance: The 2RS double-contact seals effectively shield the bearing interior from dust, moisture, and other contaminants, significantly extending service life in harsh conditions. This also ensures the bearing is maintenance-free for its entire lifespan.
- Simplified Assembly and Secure Location: The snap ring groove (NR) on the outer ring allows for easy and secure axial fixation, eliminating the need for complex housing shoulders and reducing assembly time and cost.
- High Load Capacity and Durability: Constructed entirely from chrome steel for the rings, balls, and cage, this bearing delivers a high radial dynamic load rating of 6542 lbf and a radial static load rating of 4002 lbf, ensuring reliable performance under significant stress.
- Optimized for Standard Applications: With a standard CN radial internal clearance and ABEC 1 precision, it offers an excellent balance of performance, reliability, and cost-effectiveness for a vast range of industrial machinery.
6208-2RSNRJEM Bearing Typical Application Areas
This versatile bearing is commonly specified in applications requiring reliable radial support and simplified housing design. Key industries and equipment include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
