SKF NU 228 Cylindrical Roller Bearing
सिलेंडर रोलर बेयरिंग SKF NU228 सिलेंडर रोलर बेयरिंग, औद्योगिक अनुप्रयोगों में उच्च रेडियल लोड क्षमता, उच्च गति संचालन, और अक्षीय विस्थापन के लिए डिज़ाइन किया गया है।
SKF NU228 Cylindrical Roller Bearing
A high-capacity cylindrical roller bearing manufactured by SKF, designed to accommodate heavy radial loads and high-speed operation in demanding industrial applications. The NU design features two integral flanges on the outer ring and a flangeless inner ring, allowing axial displacement of the shaft relative to the housing while maintaining excellent load-carrying performance.
Manufacturer: SKF
Type: Cylindrical Roller Bearing
Model: NU228
Cup Model: 2NU28
Application:
Suitable for heavy-duty industrial machinery, gearboxes, electric motors, rolling mills, and equipment requiring high radial load capacity combined with axial displacement capability.
| Bore Diameter (d) | 140 mm |
| Outer Diameter (D) | 250 mm |
| Width (B) | 42 mm |
| Basic Dynamic Load Rating | 450 kN |
| Basic Static Load Rating | 510 kN |
| Reference Speed | 2800 r/min |
| Limiting Speed | 3200 r/min |
| Fatigue Load Limit | 57 kN |
| Basic Design | NU, two integral flanges on outer ring, flangeless inner ring |
