The NAG type is a double row fully loaded cylindrical roller bearing (without a cage), non separable, with a three speed inner ring and a single speed outer ring. It has strong radial and bi-directional axial bearing capacity and is suitable for heavy-duty medium and low-speed working conditions. It is commonly used in equipment such as pulleys, construction machinery, and industrial machinery.
| Model | Basic Dimensions | Basic rated dynamic load | Weight | Type | |||
|---|---|---|---|---|---|---|---|
| Inner diameter | Outer diameter | Thickness | Dynamic load | Static load | |||
| [mm] | [mm] | [mm] | (kN) | (kN) | （kg） | ||
| NAG4900 | 10 | 22 | 13 | 9.65 | 10.8 | 25.5 | NAG type |
| NAG4901 | 12 | 24 | 13 | 10.3 | 12 | 28.5 | NAG type |
| NAG4902 | 15 | 28 | 13 | 11.8 | 15.2 | 38 | NAG type |
| NAG4903 | 17 | 30 | 13 | 12.3 | 16.5 | 41 | NAG type |
| NAG4904 | 20 | 37 | 17 | 15.6 | 18.9 | 76.5 | NAG type |
| NAG4905 | 25 | 42 | 17 | 17.5 | 23.2 | 89.5 | NAG type |
| NAG4906 | 30 | 47 | 17 | 19.4 | 27.6 | 103 | NAG type |
| NAG4907 | 35 | 55 | 20 | 28.7 | 43.8 | 172 | NAG type |
| NAG4908 | 40 | 62 | 22 | 34.6 | 49.5 | 225 | NAG type |
| NAG4909 | 45 | 68 | 22 | 36.4 | 54.7 | 265 | NAG type |
| NAG4910 | 50 | 72 | 22 | 38.2 | 59.9 | 270 | NAG type |
| NAG4911 | 55 | 80 | 25 | 48.1 | 77.7 | 395 | NAG type |
| NAG4912 | 60 | 85 | 25 | 50.3 | 84.3 | 425 | NAG type |
| NAG4913 | 65 | 90 | 25 | 53.2 | 93 | 455 | NAG type |
| NAG4914 | 70 | 100 | 30 | 77.7 | 139 | 725 | NAG type |
| NAG4915 | 75 | 105 | 30 | 80 | 146 | 775 | NAG type |
| NAG4916 | 80 | 110 | 30 | 83 | 157 | 815 | NAG type |
| NAG4917 | 85 | 120 | 35 | 111 | 200 | 1190 | NAG type |
| NAG4918 | 90 | 125 | 35 | 114 | 211 | 1250 | NAG type |
| NAG4919 | 95 | 130 | 35 | 117 | 222 | 1300 | NAG type |
