6315/C3S1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6315/C3S1 Bearing Product Overview & Core Advantages
The 6315/C3S1 is a single row deep groove ball bearing designed for robust performance in demanding industrial applications. This metric bearing excels in handling primarily radial loads and offers high operational reliability. Its key advantages include a generous C3 radial internal clearance for stable operation under thermal expansion, a high limiting speed of 4,300 rpm, and a substantial dynamic load rating of 25,403 lbf, making it a durable and versatile choice for a wide range of machinery.
6315/C3S1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6315 | Standard designation for a single row deep groove ball bearing with a 75 mm bore and 160 mm outside diameter. |
| C3 | Indicates a greater than normal radial internal clearance. This is crucial for applications where thermal expansion is expected, preventing preload and ensuring smooth operation. |
| S1 | Specifies a stabilized heat treatment for dimensional stability at operating temperatures up to 200°C. |
6315/C3S1 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway geometry is engineered for high radial load capacity, supported by a static load rating of 17,355 lbf, ensuring longevity under heavy loads.
High-Speed Capability: Featuring a chrome steel cage and precision ABEC 1 (ISO P0) tolerance class, this bearing maintains stability and low vibration at its high limiting speed.
Thermal Stability: The S1 heat stabilization and C3 clearance work in tandem to accommodate thermal expansion, making it suitable for applications with significant temperature variations.
Durable Construction: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing offers high hardness, wear resistance, and consistent performance.
Open Design for Custom Lubrication: The open seal type allows for the application of specialized lubricants tailored to specific operational environments, offering flexibility in maintenance.
6315/C3S1 Bearing Typical Application Areas
The 6315/C3S1 is ideally suited for a broad spectrum of industrial machinery where reliability under radial load and thermal stability are paramount. Key application areas include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- Construction Equipment
