NNC design bearings (fig) are equipped with the same inner ring as bearings of the NNCL and NNCF design. The outer ring is split and held together by retaining elements, which should not be loaded axially. Both parts of the outer ring are identical and carry one integral flange, enabling the bearing to locate the shaft axially in both directions.
NNC design bearings (fig) are equipped with the same inner ring as bearings of the NNCL and NNCF design. The outer ring is split and held together by retaining elements, which should not be loaded axially. Both parts of the outer ring are identical and carry one integral flange, enabling the bearing to locate the shaft axially in both directions.
| SKF/Global | SKF/North America | |
|---|---|---|
| Product Category | Roller Bearings | Roller Bearings |
| Product Number | 143128980 | 143128980 |
| Product Name | Cylindrical Roller Bearings, Double Row, Full Complement - NNC 4980 CV | Cylindrical Roller Bearings, Double Row, Full Complement - NNC 4980 CV |
| Rolling Element | Steel | Steel |
| Type | Cylindrical Roller | Cylindrical Roller |
| Design Units | Metric | Metric |
| Bore | 15.7480 inch (400.000 mm) | 15.7480 inch (400.000 mm) |
| Outside Diameter | 21.2599 inch (540.000 mm) | 21.2599 inch (540.000 mm) |
