6310-2Z/GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6310-2Z/GJN Bearing Product Overview & Core Advantages
The 6310-2Z is a single row deep groove ball bearing featuring integral shielded protection. Engineered for radial load applications, it offers a robust and reliable solution in a compact design. Its key advantages include simplified assembly due to the non-removable shields, retention of pre-applied lubricant, and exclusion of contaminants, making it suitable for applications requiring low maintenance and consistent performance. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides dependable operation for a wide range of industrial uses.
6310-2Z/GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6310 | Basic Bearing Series | Denotes a standard metric single row deep groove ball bearing with a 50mm bore, 110mm OD, and 27mm width. |
| -2Z | Shielded on Both Sides | Indicates the bearing is equipped with non-contact steel shields on both sides. This provides effective protection against contaminant ingress while allowing for high-speed operation with minimal friction increase. |
Note: The suffix GJN is not a standard designation in the provided data. It may refer to a specific manufacturer's internal code for grease type, lot, or other special processing and should be confirmed with the supplier.
6310-2Z/GJN Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The deep groove raceway and single row construction are ideally suited to handle significant radial dynamic load ratings (13,938 lbf), providing stable and durable performance.
Shielded Protection: The -2Z shields protect the internal components from dust and other particulates, extending bearing life and reliability without the added torque of contact seals. This contributes to its limiting speed of 6,000 rpm.
Precision & Consistency: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, this bearing ensures consistent running accuracy and smooth operation, which is critical for general machinery applications.
Robust Material Construction: All critical components, including rings, balls, and cage, are made from chrome steel, offering high strength, wear resistance, and a long operational lifespan.
6310-2Z/GJN Bearing Typical Application Areas
The 6310-2Z is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Machinery requiring reliable, shielded ball bearings
