
NN 3048/SPW33
weight:30.9 kg
Super-precision bearings
Double row cylindrical roller bearing
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Products Description
| Bore diameter | 240 mm |
| Outside diameter | 360 mm |
| Width | 92 mm |
| Basic dynamic load rating | 842 kN |
| Basic static load rating | 1 560 kN |
| Attainable speed for grease lubrication | 2 200 r/min |
| Attainable speed for oil-air lubrication | 2 600 r/min |
| Product net weight | 30.9 kg |

Product Related
The NN 3048/SPW33 double row cylindrical roller bearing is engineered for high-precision applications requiring superior rigidity and load capacity. Its unique double-row design allows it to handle significant radial loads, while its low cross-sectional height makes it ideal for compact installations. This bearing offers exceptional stiffness, minimizing deflection and vibration even under demanding operational conditions. The NN 3048/SPW33 is widely used in machine tools, printing presses, and industrial gearboxes where reliability and accuracy are paramount.
Designed for maximum performance, the NN 3048/SPW33 bearing provides outstanding stability and a long service life. The two rows of precisely guided cylindrical rollers ensure excellent radial stiffness, which is crucial for maintaining shaft alignment and reducing runout. This robust construction makes it highly resistant to wear and fatigue, leading to extended maintenance intervals and lower overall operating costs. When you need a durable, high-capacity bearing that delivers consistent performance in heavy-duty machinery, the NN 3048/SPW33 is an ideal choice.

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