6311-2RS2/C3GWP
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6311-2RS2/C3GWP Bearing Product Overview & Core Advantages
The 6311-2RS2/C3GWP is a single row deep groove ball bearing engineered for high performance and reliability. This metric bearing is distinguished by its sealed design and enhanced internal clearance, making it an ideal solution for applications demanding robust radial load capacity and operational longevity. Its construction ensures consistent performance across a wide temperature range, providing a dependable precision bearing solution for industrial machinery.
6311-2RS2/C3GWP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| -2RS2 | Double Contact Seals (NBR Rubber) | Provides superior protection against contaminants and retains lubricant effectively. |
| /C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion, ideal for applications with temperature fluctuations. |
| GWP | Grease Fill (Specific type not specified in data) | Ensures immediate and consistent lubrication for the bearing's operational life. |
6311-2RS2/C3GWP Bearing Structural Features & Performance Benefits
This bearing's performance is derived from its optimized design and material selection. The single row construction with a chrome steel cage offers a balanced design for smooth operation. The double-contact rubber seals (2RS2) are a critical feature, providing a high degree of sealing effectiveness against moisture and particulate ingress, which is vital for maintaining performance in harsh environments. The C3 radial internal clearance is a key performance differentiator, allowing for dimensional changes due to heat generation during high-speed operation, thereby preventing premature failure. With a radial dynamic load rating of 16,096 lbf and a static load rating of 10,116 lbf, it is built to handle significant radial loads. The combination of seals and pre-applied grease results in a maintenance-free bearing, reducing total cost of ownership.
6311-2RS2/C3GWP Bearing Typical Application Areas
The 6311-2RS2/C3GWP is versatile and finds use in a broad spectrum of industrial applications where reliability and contamination protection are paramount. Key sectors include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, pulleys)
- Agricultural Machinery
- Pumps and Compressors
