6310-2RS1/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6310-2RS1/C4 Bearing Product Overview & Core Advantages
The 6310-2RS1/C4 is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Its key advantage lies in its ability to efficiently handle radial loads while offering operational reliability. The bearing features integral contact seals (2RS1) for effective contamination exclusion and is supplied with a larger than standard radial internal clearance (C4), making it particularly suitable for applications involving thermal expansion or where shaft fits may cause a reduction in operational clearance. This combination of sealed protection and optimized clearance provides a durable, maintenance-friendly solution for demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6310 | Basic bearing series and size designation (Metric, 50mm bore, 110mm OD, 27mm width). |
| 2RS1 | Bearing is equipped with two integral contact seals (one on each side), providing excellent protection against contaminants and moisture retention. |
| C4 | Specifies a larger radial internal clearance than the standard (C0/CN) group. This is critical for applications with significant temperature gradients or specific mounting conditions. |
6310-2RS1/C4 Bearing Structural Features & Performance Benefits
- Sealed for Life & Contamination Resistance: The 2RS1 Nitrile Rubber (NBR) contact seals are moulded directly to the outer ring, creating an effective barrier against dust, dirt, and moisture. This design enhances bearing service life in harsh environments and typically eliminates the need for re-lubrication.
- Optimized Internal Clearance: The C4 clearance group accommodates thermal expansion of the shaft and housing, preventing preload and potential seizure in high-temperature applications or where interference fits are used. This contributes to stable operation and extended bearing life.
- Robust Load Capacity: Manufactured from high-grade Chrome Steel, the bearing offers a high dynamic load rating for its compact bearing dimensions (50x110x27mm), ensuring reliable performance under significant radial loads.
- Standard Precision & Versatility: Conforming to ABEC 1 | ISO P0 tolerance class, this bearing provides consistent quality and performance for a vast majority of industrial applications, from electric motors to gearboxes.
6310-2RS1/C4 Bearing Typical Application Areas
The 6310-2RS1/C4 is a versatile component found in numerous sectors. Its sealed and clearance-optimized design makes it ideal for:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- Construction Equipment
