1317-M
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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1317-M Bearing Product Overview & Core Advantages
The 1317-M is a double row angular contact ball bearing designed for exceptional performance in demanding applications. This precision bearing excels at simultaneously handling significant radial loads and bidirectional axial loads, offering a compact and robust solution. Its open design, combined with a brass cage and optimized internal geometry, ensures high rigidity, reliable operation, and is supplied pre-lubricated for immediate use, making it ideal for high-reliability industrial environments.
1317-M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| M | Indicates the bearing is supplied with a specific brass cage. This cage type contributes to high-speed capability, excellent dimensional stability, and durability. |
| - | The absence of a seal suffix (e.g., 2Z, RS) denotes an open bearing design. This allows for optimal heat dissipation and is suitable for applications where external sealing is provided or where the bearing will be integrated into a centralized lubrication system. |
1317-M Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide superior high rigidity, enabling the bearing to support substantial combined loads (radial and bidirectional axial) with minimal deflection.
- Optimized for Performance: The machined brass cage (M) ensures smooth operation at higher speeds, contributes to a longer service life, and maintains stability under varying operational conditions.
- Precision Dimensions: Manufactured with tight bearing dimension tolerances on the bore, outside diameter, and width, ensuring precise fit and reliable performance in precision assemblies.
- Ready-to-Install: The bearing is pre-lubricated, facilitating immediate installation and initial operation, while the open design offers flexibility for custom lubrication regimes.
1317-M Bearing Typical Application Areas
The 1317-M is engineered for a wide range of industrial machinery requiring robust performance and high reliability. Key application areas include:
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Medium-duty Machine Tool Spindles
- Electric Motors and Generators
