1316-KM
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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1316-KM Bearing Product Overview & Core Advantages
The 1316-KM metric double row angular contact ball bearing is engineered for applications requiring high radial load capacity and exceptional rigidity. Featuring a tapered bore (1:12) for precise shaft mounting, this precision bearing delivers reliable performance in demanding industrial environments. Its double row design provides superior stiffness and stability, making it ideal for machinery where combined loads are present. Manufactured with chrome steel rings and balls with a brass cage, this bearing offers excellent durability and is pre-lubricated for immediate installation and operation.
1316-KM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1316 | Standard bore diameter (80 mm) and series designation |
| K | Indicates tapered bore with 1:12 ratio |
| M | Designates brass cage construction |
1316-KM Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row angular contact design provides significantly increased radial stiffness compared to single row bearings, enabling superior performance under heavy radial loads (dynamic rating: 19,890 lbf). The optimized contact angle arrangement ensures stable operation under combined loading conditions.
Precision Tapered Bore: The 1:12 tapered bore allows for precise interference fit installation on tapered shafts, ensuring secure mounting and eliminating internal clearance for maximum running accuracy. This feature is particularly valuable in applications requiring minimal vibration and precise rotational characteristics.
Enhanced Durability: Constructed with chrome steel rings and balls, combined with a robust brass cage, this bearing delivers excellent wear resistance and mechanical strength. The CN radial internal clearance provides optimal performance for most industrial applications.
Optimized Performance: With a limiting speed of 5,300 rpm and pre-lubrication, the 1316-KM offers reliable operation across a wide temperature range (-30° to 110°C). The open design allows for customized lubrication schemes to match specific application requirements.
1316-KM Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Machine Tool Spindles requiring high precision and rigidity
- Material Handling Equipment such as conveyor systems
- Pump and Compressor applications with significant radial loads
- Agricultural Machinery and heavy equipment components
- Mining Equipment where durability and load capacity are critical
