Tanım kodu
SKF NNU 4934 B/SPC3W33
Makaralı rulman NNU 4934 B/SPC3W33
- Marka
- SKF
- Ürün grubu
- Rulman ve Aksesuarları
- Ürün tipi
- Makaralı rulmanlar
Super-precision double row cylindrical roller bearings in the NNU 49 series are designed to accommodate heavy radial loads and high speeds, while providing a high degree of stiffness. Having three flanges on the outer ring and no flanges on the inner ring, the bearings can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit.
Faydalar
- High radial load carrying capacity
- Very high rigidity and high running accuracy
- Minimize noise, vibration and heat generation
- Accommodate axial displacement in both directions
- Lubrication feature
- Thin section enabling compact application design
Teknik künye
| Ölçüler | |
|---|---|
| Bore Diameter (mm) | 170 |
| Outside Diameter (mm) | 230 |
| Width (mm) | 60 |
| Özellikler | |
| Üretici kodu | NNU 4934 B/SPC3W33 |
| Barkod (EAN) | 7316570743340 |
| Basic Dynamic Load Rating (kN) | 336 |
| Basic Static Load Rating (kN) | 695 |
| Product Net Weight (kg) | 7,07 |
| Number of Rows | 2 |
| Sealing | Without |
| Cage | Machined metal |
| Bore Type | Cylindrical |
| Radial Internal Clearance | C3 |
| Tolerance Class | Class SP (SP) |
| Relubrication Feature | Annular groove and lubrication holes |
| Material, Bearing | Bearing steel |
| Coating | Without |
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