6310-Z/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6310-Z/C4 Bearing Product Overview & Core Advantages
The 6310-Z/C4 is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Its core advantages stem from a combination of high load capacity and standardized precision. The bearing is engineered to primarily handle significant radial loads and is shielded on both sides for enhanced contamination protection. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable operation and is an excellent choice for applications demanding consistent performance and long service life.
6310-Z/C4 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 6310 | Basic Bearing Number | Defines the standard bearing dimensions: 50mm bore, 110mm OD, 27mm width. |
| -Z | Shield Designation | Indicates the bearing is equipped with a shield on one side. This provides effective protection against large particulate contaminants while allowing for relatively high-speed operation. |
| /C4 | Internal Clearance Group | Specifies a greater than normal radial internal clearance. This is critical for applications involving significant thermal expansion, such as in electric motors or gearboxes, where it prevents pre-loading and potential bearing seizure. |
6310-Z/C4 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The raceway design allows for smooth operation and high radial dynamic load rating of 13,938 lbf, making it suitable for heavy-duty applications.
Shielded Protection: The integrated steel shield helps retain lubricant and exclude large contaminants, extending bearing life and reducing maintenance needs in dirty environments.
Optimized Internal Clearance: The C4 clearance is a key performance feature. It accommodates shaft and housing fits that result in a reduction of internal clearance, and it compensates for thermal expansion in the system, ensuring stable operation across a temperature range of -30°C to 120°C.
High-Quality Materials: Constructed entirely from chrome steel (rings, balls, and cage), the bearing provides high strength, durability, and resistance to wear.
6310-Z/C4 Bearing Typical Application Areas
The 6310-Z/C4 is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators (utilizing the C4 clearance for thermal management)
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
