Tanım kodu
SKF 31317/DF
Makaralı rulman 31317/DF
- Marka
- SKF
- Ürün grubu
- Rulman ve Aksesuarları
- Ürün tipi
- Makaralı rulmanlar
Tapered roller bearings with two matched single row bearings arranged face-to-face (X-arrangement) are based on popular sizes of single row tapered roller bearings. They have rows of rollers arranged face-to-face (load lines converge toward the bearing axis) and can accommodate tilting moments, axial loads in both directions and provide a relatively stiff bearing. They are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.
Faydalar
- High radial load carrying capacity
- Designed for axial loads in both directions
- Accommodate tilting moment
- Relatively high stiffness
- Supplied with an intermediate outer ring spacer
Teknik künye
| Ölçüler | |
|---|---|
| Bore Diameter (mm) | 85 |
| Outside Diameter (mm) | 180 |
| Özellikler | |
| Üretici kodu | 31317/DF |
| Basic Dynamic Load Rating (kN) | 510 |
| Basic Static Load Rating (kN) | 570 |
| Reference Speed (r/min) | 2200 |
| Limiting Speed (r/min) | 3800 |
| Product Net Weight (kg) | 9,7785 |
| Number of Rows | 2 |
| Sealing | Without |
| Cage | Sheet metal |
| Bore Type | Cylindrical |
| Locating Feature, Bearing Outer Ring | None |
| Relubrication Feature | With |
| Coating | Without |
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