1310KJ
1300 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1310KJ Bearing Product Overview & Core Advantages
The 1310KJ metric ball bearing is a double row angular contact ball bearing engineered for applications demanding high rigidity and the ability to handle combined loads. Its double row design provides superior radial load capacity while effectively managing bidirectional axial loads. Featuring a tapered bore (1:12) for precise mounting on adapter sleeves or withdrawal sleeves, this bearing is ideal for high-precision and high-reliability industrial settings. The open design and factory-applied lubrication ensure immediate operational readiness.
1310KJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1310 | Standard bearing series designation indicating the bearing dimensions (50mm bore, 110mm OD, 27mm width). |
| K | Denotes a tapered bore with a 1:12 ratio, facilitating secure mounting and dismounting. |
| J | Indicates the rolling element and cage assembly are of a specific pressed steel construction for durability. |
1310KJ Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row configuration of rolling elements provides exceptional stiffness, making it capable of supporting significant radial dynamic loads (9810 lbf) and static loads (3150 lbf). This design is optimized for handling combined radial and axial loads in both directions.
Optimized for Performance: The pressed steel cage ensures stable operation at the specified limiting speed of 8,000 rpm. The standard CN radial internal clearance is suitable for a wide range of operating conditions.
Material & Construction: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers excellent wear resistance and a long operational life. The steel cage provides robust support for the rolling elements under high-speed and high-load conditions.
1310KJ Bearing Typical Application Areas
This precision bearing is commonly specified in demanding industrial machinery, including:
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment such as conveyor pulleys
- Agricultural Machinery
- Vibrating Screens and other heavy-duty applications
