NNF design bearings (fig) in the NNF 50 and 3194(00) series are always sealed on both sides and filled with grease. The two-piece inner ring has three integral flanges and is held together by a retaining ring. The outer ring has an integral central flange. The bearings can be used to locate a shaft axially in both directions. Because of the large distance between the two rows of rollers, the bearings are also able to accommodate tilting moments.
NNF design bearings (fig) in the NNF 50 and 3194(00) series are always sealed on both sides and filled with grease. The two-piece inner ring has three integral flanges and is held together by a retaining ring. The outer ring has an integral central flange. The bearings can be used to locate a shaft axially in both directions. Because of the large distance between the two rows of rollers, the bearings are also able to accommodate tilting moments.
| SKF/Global | SKF/North America | |
|---|---|---|
| Product Category | Roller Bearings | Roller Bearings |
| Product Number | 143131440 | 143131440 |
| Product Name | Cylindrical Roller Bearings, Double Row, Full Complement - 319440 DA-2LS | Cylindrical Roller Bearings, Double Row, Full Complement - 319440 DA-2LS |
| Rolling Element | Steel | Steel |
| Features | Prelubricated | Prelubricated |
| Type | Cylindrical Roller | Cylindrical Roller |
| Design Units | Metric | Metric |
| Bore | 7.8740 inch (200.000 mm) | 7.8740 inch (200.000 mm) |
