6003-2RSNRJEM
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6003-2RSNRJEM Bearing Product Overview & Core Advantages
The 6003-2RSNRJEM is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features a sealed construction and a snap ring groove on its outer ring, facilitating secure axial location within a housing. Engineered with chrome steel components, it offers a robust solution for primarily radial loads. Its compact design, combined with standardized ABEC 1 (ISO P0) precision and CN radial internal clearance, makes it an excellent choice for general industrial applications requiring consistent performance and simplified assembly.
6003-2RSNRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6003 | Basic bearing series, indicating a metric deep groove ball bearing with a 17mm bore, 35mm OD, and 10mm width. |
| 2RS | The bearing is equipped with contact seals on both sides. This provides superior protection against contaminants compared to non-contact shields. |
| NR | The outer ring features a snap ring groove. This allows for simplified axial location and secure mounting within a housing without the need for complex housing shoulders. |
| JEM | This suffix indicates a specific internal design and manufacturing specification from the producer, often related to optimized internal geometry and performance characteristics. |
6003-2RSNRJEM Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The double-sided contact seals (2RS) effectively retain lubricant and exclude dust, moisture, and other contaminants, enhancing bearing service life and enabling operation in less-than-ideal environments.
- Simplified Mounting: The integrated snap ring groove (NR) on the outer ring simplifies assembly and disassembly, reducing the need for complex housing designs and lowering overall assembly costs.
- Optimized Internal Geometry: The JEM designation signifies an optimized internal design, contributing to smooth operation, low noise, and consistent performance under radial dynamic load ratings up to 1349 lbf.
- Wide Temperature Range: Constructed entirely from chrome steel, the bearing is capable of operating within a temperature range of -30°C to 120°C, suitable for a broad spectrum of industrial applications.
6003-2RSNRJEM Bearing Typical Application Areas
The 6003-2RSNRJEM is ideally suited for a wide range of applications where reliable, sealed, and easily mounted bearings are required. Common uses include:
- Electric Motors and small gearboxes
- Industrial Fans and blowers
- Conveyor system rollers and idlers
- Agricultural machinery
- Automotive components (e.g., alternators, idler pulleys)
- Various machinery requiring a compact, pre-lubricated, and sealed ball bearing solution.
