| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| NN 3038 K/SPW33 | 190 | 290 | 75 |
| NN 3040 K/SPW33 | 200 | 310 | 82 |
| NN 3044 K/SPW33 | 220 | 340 | 90 |
| NN 3048 K/SPW33 | 240 | 360 | 92 |
| NN 3052 K/SPW33 | 260 | 400 | 104 |
| NN 3056 K/SPW33 | 280 | 420 | 106 |
| NN 3060 K/SPW33 | 300 | 460 | 118 |
| NN 3064 K/SPW33 | 320 | 480 | 121 |
| NN 3068 K/SPW33 | 340 | 520 | 133 |
| NN 3072 K/SPW33 | 360 | 540 | 134 |
| NN 3076 K/SPW33 | 380 | 560 | 135 |
| NN 3080 K/SPW33 | 400 | 600 | 148 |
| NN 3084 K/SPW33 | 420 | 620 | 150 |
| NN 3092 K/SPW33 | 460 | 680 | 163 |
| NNC 4830 CV | 150 | 190 | 40 |
| NNC 4832 CV | 160 | 200 | 40 |
| NNC 4834 CV | 170 | 215 | 45 |
| NNC 4836 CV | 180 | 225 | 45 |
| NNC 4838 CV | 190 | 240 | 50 |
| NNC 4840 CV | 200 | 250 | 50 |
| NNC 4844 CV | 220 | 270 | 50 |
| NNC 4848 CV | 240 | 300 | 60 |
| NNC 4852 CV | 260 | 320 | 60 |
| NNC 4856 CV | 280 | 350 | 69 |
| NNC 4860 CV | 300 | 380 | 80 |
| NNC 4864 CV | 320 | 400 | 80 |
| NNC 4868 CV | 340 | 420 | 80 |
| NNC 4872 CV | 360 | 440 | 80 |
| NNC 4876 CV | 380 | 480 | 100 |
| NNC 4880 CV | 400 | 500 | 100 |
