6203-2RSLTN9/C3VT162
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6203-2RSLTN9/C3VT162 Bearing Product Overview & Core Advantages
The 6203-2RSLTN9/C3VT162 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integrated seals on both sides, providing robust protection against contamination. Engineered with precision tolerances (ABEC 1 | ISO P0) and an optimized internal clearance (C3), it delivers smooth operation and is capable of handling significant radial loads. Its compact design and high-quality materials make it an ideal choice for applications requiring consistent performance and long service life.
6203-2RSLTN9/C3VT162 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6203 | Standard deep groove ball bearing series with 17mm bore, 40mm OD, 12mm width. |
| 2RSL | Contact rubber seals on both sides, providing excellent protection against dust and moisture. |
| TN9 | Nylon cage, glass fiber reinforced, suitable for high speeds and offering low friction. |
| C3 | Greater than normal radial internal clearance, suitable for applications with thermal expansion or where interference fits are used. |
| VT162 | Indicates the bearing is filled with a specific high-performance grease. |
6203-2RSLTN9/C3VT162 Bearing Structural Features & Performance Benefits
Optimized Sealing: The 2RSL double seals create an effective barrier against contaminants, significantly extending bearing life in harsh environments and making it suitable for maintenance-free operation.
High-Speed Capability: The lightweight TN9 nylon cage ensures stable operation and low centrifugal forces, contributing to the high limiting speed of 17,000 rpm.
Robust Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing offers a high dynamic load rating of 2147 lbf and a static load rating of 1079 lbf, ensuring durability under substantial radial loads.
Precision & Stability: Built to ABEC 1 precision with a C3 clearance, this bearing provides consistent performance, reduced vibration, and accommodates thermal expansion in the application.
6203-2RSLTN9/C3VT162 Bearing Typical Application Areas
- Electric Motors and Small Power Tools
- Automotive Components (e.g., alternators, starters, pumps)
- Industrial Gearboxes and Conveyor Systems
- Agricultural Machinery
- Ventilation Fans and Blowers
- Material Handling Equipment
