Tanım kodu
SKF RNA 4909
Makaralı rulman RNA 4909
- Marka
- SKF
- Ürün grubu
- Rulman ve Aksesuarları
- Ürün tipi
- Makaralı rulmanlar
Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.
Faydalar
- High radial load carrying capacity
- High stiffness
- Low cross-sectional height
- Accommodate axial displacement in both directions
Teknik künye
| Ölçüler | |
|---|---|
| Outside Diameter (mm) | 68 |
| Width (mm) | 22 |
| Özellikler | |
| Üretici kodu | RNA 4909 |
| Barkod (EAN) | 7316577115706 |
| Basic Dynamic Load Rating (kN) | 45,7 |
| Basic Static Load Rating (kN) | 78 |
| Reference Speed (r/min) | 7500 |
| Limiting Speed (r/min) | 8500 |
| Product Net Weight (kg) | 0,1878 |
| Number of Rows | 1 |
| Sealing | Without |
| Cage | Sheet steel |
| Tolerance Class | Normal |
| Relubrication Feature | With |
| Material, Bearing | Bearing steel |
| Coating | Without |
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