6311 M/C3VL0241
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6311 M/C3VL0241 Bearing Product Overview & Core Advantages
The 6311 C3 is a single row deep groove ball bearing engineered for robust performance in demanding industrial applications. Its primary strength lies in its ability to efficiently handle radial loads while also accommodating moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable precision and consistent operation. The C3 radial internal clearance makes it particularly suitable for applications involving thermal expansion or where interference fits are used, ensuring optimal performance and extended service life.
6311 M/C3VL0241 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6311 | Basic Bearing Number | Denotes a single row deep groove ball bearing with a 55mm bore, 120mm OD, and 29mm width. |
| C3 | Radial Internal Clearance | Indicates a clearance greater than normal (C0), ideal for applications with thermal expansion or heavy interference fits. |
6311 M/C3VL0241 Bearing Structural Features & Performance Benefits
Robust Construction for High Load Capacity: The single row deep groove design, combined with chrome steel rings and balls, provides a high radial dynamic load rating of 16,658 lbf and a static load rating of 10,116 lbf. This ensures dependable performance under significant mechanical stress.
Precision and Stability: The machined metal cage ensures precise ball guidance and contributes to smooth operation at the limiting speed of 11,000 rpm. The adherence to ABEC 1 | ISO P0 tolerance guarantees dimensional accuracy and running quietness.
Versatile Operating Range: With a temperature range of -30°C to 120°C and an open seal type, this bearing offers flexibility for various environmental conditions, allowing for the use of different lubricants as required by the specific application.
6311 M/C3VL0241 Bearing Typical Application Areas
The 6311 C3 bearing is widely used across multiple industries due to its high load capacity and robust construction. Key application areas include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support.
