이 N314 ECM is a type of cylindrical roller bearing. Here’s a breakdown of its key features and specifications:
1. Bearing Type: Cylindrical Roller Bearing
- Cylindrical roller bearings are designed to handle high radial loads and moderate axial loads. They are commonly used in applications where high load capacity and rigidity are required.
2. Bearing Designation: N314 ECM
- N: Indicates that the bearing has a cylindrical roller design with no flanges on the outer ring, allowing the inner and outer rings to move axially relative to each other. This design is suitable for applications where thermal expansion or shaft misalignment may occur.
- 314: Specifies the bearing size and dimensions. 이 “3” indicates a medium series, and “14” refers to the bore diameter (70 mm in this case).
- ECM: Stands for “Enhanced Capacity Model.” This indicates that the bearing has an optimized internal design, such as modified roller profiles or improved material, to increase load capacity and performance.
3. 차원 (Typical for N314):
- Bore Diameter (d): 70 밀리미터
- Outer Diameter (D): 150 밀리미터
- Width (B): 35 밀리미터
4. Load Ratings (Approximate values, depending on manufacturer):
- Dynamic Load Rating (C): ~200 kN (radial load capacity)
- Static Load Rating (C0): ~220 kN (radial load capacity)
5. Applications:
- Cylindrical roller bearings like the N314 ECM are used in various industrial applications, including:
- Gearboxes
- Electric motors
- Pumps
- Machine tools
- Wind turbines
6. Advantages:
- High radial load capacity
- Suitable for high-speed applications
- Can accommodate axial displacement of the shaft
- Enhanced performance due to ECM design
7. Manufacturer-Specific Variations:
- Different manufacturers (e.g., SKF (주)에스케이프, 뉴에스케이, 호모, 팀 켄) may have slight variations in dimensions, load ratings, or internal designs. Always refer to the manufacturer’s datasheet for precise details.
If you need further details, such as specific load ratings, tolerances, or lubrication requirements, let me know!
