6310-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6310-2Z Bearing Product Overview & Core Advantages
The 6310-2Z is a metric single row deep groove ball bearing designed for exceptional performance in demanding applications. Its core advantage lies in its ability to efficiently handle radial loads while offering reliable operation. The bearing features integral shielded seals (2Z suffix), which retain factory-applied grease lubrication and effectively exclude contaminants, ensuring long service life and minimal maintenance. Manufactured to a P6 tolerance class, it provides high running accuracy, making it an ideal choice for applications requiring precise rotation and high reliability.
6310-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Description | Technical Significance |
|---|---|---|
| 6310 | Basic Bearing Number | Denotes a metric single row deep groove ball bearing with a 50 mm bore, 110 mm OD, and 27 mm width. |
| -2Z | Seal Type | Signifies the bearing is shielded on both sides. This provides excellent protection against contaminant ingress while retaining lubricant, contributing to its maintenance-free characteristics. |
6310-2Z Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built with Chrome Steel rings and balls, this bearing offers a high radial dynamic load rating of 14,613 lbf and a radial static load rating of 8,543 lbf, ensuring durability under significant stress.
- Precision & High-Speed Capability: The P6 tolerance class guarantees high dimensional and running accuracy. Combined with a lightweight stainless steel cage, it enables smooth operation and a high limiting speed of 6,700 rpm.
- Sealed & Pre-Lubricated for Longevity: The non-contact steel shields (2Z) protect the internal components from dust and debris. Pre-filled with high-quality grease, the bearing is ready for immediate use and offers a wide operating temperature range from -30°C to 120°C.
- Standard Internal Clearance: The CN radial internal clearance is the standard group, making it suitable for a wide array of general industrial applications.
6310-2Z Bearing Typical Application Areas
The 6310-2Z is a versatile component widely used across various industries due to its reliability and performance. Key application areas include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- General Machinery requiring robust and precise ball bearing support.
