1312 C3
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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1312 C3 Bearing Product Overview & Core Advantages
The 1312 C3 is a double row angular contact ball bearing designed for demanding applications requiring high rigidity and reliable performance under combined loads. This precision bearing features an open design and is pre-lubricated, enabling it to handle significant radial loads while accommodating axial loads in both directions. Its compact construction and C3 radial internal clearance make it an ideal choice for applications with thermal expansion considerations, offering robust performance in high-precision and high-reliability environments.
1312 C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1312 | Basic bearing designation indicating the bearing size with a 60mm bore and 130mm outside diameter. |
| C3 | Specifies a greater radial internal clearance than normal (C0), suitable for applications with shaft expansion or where higher operating temperatures are expected. |
1312 C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior stiffness and enables the bearing to support substantial radial dynamic loads (13,162 lbf) and combined loads from multiple directions, making it exceptionally stable under heavy operating conditions.
Optimized for Performance: The nylon cage ensures smooth operation at the limiting speed of 6,300 rpm, reducing friction and wear. The C3 clearance accommodates thermal expansion, preventing preload and ensuring consistent performance across the operating temperature range of -30°C to 110°C.
Durability & Compliance: Manufactured from chrome steel for both rings and balls, the bearing offers excellent wear resistance and longevity. It is pre-lubricated for immediate use and complies with ROHS and REACH environmental standards.
1312 C3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Material Handling Equipment such as conveyor rollers
- Agricultural Machinery including tractor components
- Electric Motors and medium-duty pumps
- General Industrial Machinery requiring robust bearing solutions
