Detailed description
NNU4940X2 double-row cylindrical roller bearing 200x310x130mm (also called rolling mill bearing) is used in rolling mills for the production of hot-rolled and cold-rolled steel products. For more information about NNU4940X2 double-row cylindrical roller bearing 200x310x130mm, contact us!
| Boundary dimensions(mm) | Basic load ratings(kN) | Speed rating | Designation | Weight | ||||||
| (rpm) | (kg) | |||||||||
| d | D | B | Fw | rmin | Cr | Cor | Grease | Oil | ||
| 200 | 310 | 130 | 229 | 2.1 | 1000 | 2270 | 1350 | 1700 | NNU4940X2 | 38.9 |













