| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| NCF 2217 V | 85 | 150 | 36 |
| NCF 2224 V | 120 | 215 | 58 |
| NCF 2228 ECJB | 140 | 250 | 68 |
| NCF 2228 V | 140 | 250 | 68 |
| NCF 2230 ECJB | 150 | 270 | 73 |
| NCF 2230 V | 150 | 270 | 73 |
| NCF 2232 ECJB | 160 | 290 | 80 |
| NCF 2232 V | 160 | 290 | 80 |
| NCF 2234 ECJB | 170 | 310 | 86 |
| NCF 2234 V | 170 | 310 | 86 |
| NCF 2236 ECJB | 180 | 320 | 86 |
| NCF 2238 ECJB | 190 | 340 | 92 |
| NCF 2238 V | 190 | 340 | 92 |
| NCF 2240 ECJB | 200 | 360 | 98 |
| NCF 2244 ECJB | 220 | 400 | 108 |
| NCF 2244 ECJB/PEX | 220 | 400 | 108 |
| NCF 2244 V | 220 | 400 | 108 |
| NCF 2326 ECJB | 130 | 280 | 93 |
| NCF 2328 ECJB | 140 | 300 | 102 |
| NCF 2330 ECJB | 150 | 320 | 108 |
| NCF 2332 ECJB | 160 | 340 | 114 |
| NCF 2332 ECJB/PEX | 160 | 340 | 114 |
| NCF 2334 ECJB | 170 | 360 | 120 |
| NCF 2334 ECJB/PEX | 170 | 360 | 120 |
| NCF 2336 ECJB | 180 | 380 | 126 |
| NCF 2336 ECJB/PEX | 180 | 380 | 126 |
| NCF 2338 ECJB | 190 | 400 | 132 |
| NCF 2338 ECJB/PEX | 190 | 400 | 132 |
| NCF 2340 ECJB | 200 | 420 | 138 |
| NCF 2340 ECJB/PEX | 200 | 420 | 138 |
