6301-2RSJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6301-2RSJEM Bearing Product Overview & Core Advantages
The 6301-2RSJEM is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integral contact seals (2RS) for superior contamination protection. Its key advantage lies in its ability to handle significant radial loads while offering robust performance across a wide temperature range. Manufactured from high-grade chrome steel and built to ABEC 1 | ISO P0 tolerance standards, it provides a cost-effective solution for general industrial use where consistent operation and extended service life are critical.
6301-2RSJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6301 | Basic bearing series; indicates a medium-duty, single row deep groove ball bearing with a 12mm bore. |
| 2RS | Bearing is equipped with two contact seals (one on each side) for effective protection against dirt and moisture retention of lubricant. |
| JEM | Specifies the use of a stamped steel cage and is pre-lubricated with a high-quality grease suitable for the specified operating conditions. |
6301-2RSJEM Bearing Structural Features & Performance Benefits
- Robust Sealing: The 2RS contact seals provide excellent defense against contaminants, making the bearing suitable for harsh environments and contributing to its maintenance-free characteristics.
- Optimized Internal Geometry: The deep groove raceway and high-precision chrome steel components ensure smooth operation, low noise, and vibration, enhancing the overall performance of the assembly.
- High Load Capacity: Engineered to support substantial radial dynamic load ratings (2181 lbf), this bearing offers reliable performance under significant stress.
- Stable Cage Design: The stamped steel cage (JEM) ensures precise ball guidance and stability, even at the specified limiting speed of 20,000 rpm.
- Standardized Internal Clearance: The CN radial internal clearance is the standard group, providing optimal performance for most common applications and operating conditions.
6301-2RSJEM Bearing Typical Application Areas
The 6301-2RSJEM is widely used in various industrial sectors due to its sealed and robust design. Common applications include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Auxiliary Units (e.g., alternators, idlers)
