1316C3
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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1316C3 Bearing Product Overview & Core Advantages
The 1316C3 is a double row angular contact ball bearing designed for demanding industrial applications requiring high precision and reliability. This precision bearing excels at simultaneously supporting substantial combined loads, including significant radial loads and moderate axial loads in both directions. Its compact design and robust construction deliver exceptional high rigidity, making it an ideal solution for machinery where shaft stability is critical. Manufactured with high-grade chrome steel components and featuring a C3 radial internal clearance, it is optimized for applications with thermal expansion or demanding fit conditions.
1316C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1316 | Standard bearing designation indicating the bearing dimensions: 80mm bore, 170mm outside diameter, 39mm width. |
| C3 | Specifies a radial internal clearance greater than the Normal (CN) group. This is suitable for applications with interference fits or where operational heat generation causes expansion. |
1316C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and optimized contact angles provide superior high rigidity and enable the bearing to handle high radial dynamic load ratings of 19,890 lbf and significant combined loads.
- Precision & Durability: Constructed from chrome steel rings and balls paired with a durable stainless steel cage, this bearing ensures long-term operational accuracy and resistance to wear.
- Operational Versatility: With a limiting speed of 5,300 rpm and a wide operating temperature range of -30°C to 110°C, it performs reliably in various high-speed and challenging environmental conditions.
- Standard Lubrication & Open Design: The open seal type allows for versatile lubrication regimes, enabling optimal performance with user-selected greases or oils for specific application needs.
1316C3 Bearing Typical Application Areas
- Industrial Gearboxes and Power Transmission Systems
- Medium-Duty Pumps and Compressors
- Material Handling Conveyors and Industrial Fans
- Agricultural and Construction Machinery
