The NJ210ECP is a type of cylindrical roller bearing. Evo pregleda njegovih ključnih karakteristika i specifikacija:
1. Bearing Type:
- NJ: This indicates the bearing is a cylindrical roller bearing with a single rib on the outer ring and two ribs on the inner ring. The “NJ” design allows for axial displacement in one direction.
2. Dimenzije:
- 210: This refers to the bearing’s size designation.
- Promjer provrta (d): 50 Mm
- Vanjski promjer (D): 90 Mm
- Širina (B): 20 Mm
3. ECP Designation:
- EC: Stands for “Optimized Internal Design,” which means the bearing has a higher load capacity due to an increased number of rollers and improved roller guidance.
- P: Indicates the bearing is made of high-quality, heat-treated steel (typically SUJ2 or equivalent) for enhanced durability and performance.
4. Load Capacity:
- High radial load capacity due to the cylindrical roller design.
- Moderate axial load capacity in one direction (due to the NJ design).
5. Aplikacije:
- Commonly used in applications requiring high radial loads and moderate axial loads, kao što su:
- Gearboxes
- Electric motors
- Industrial machinery
- Automotive components
6. Podmazivanje:
- Typically lubricated with grease or oil, Ovisno o primjeni i uvjetima rada.
7. Cage:
- Usually made of steel or brass, depending on the manufacturer and specific model.
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