| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 29380 | 400 | 620 | 132 |
| NU 18/1700 ECMA/HB1 | 1700 | 2060 | 160 |
| 29476 EM | 380 | 670 | 175 |
| 29276 | 380 | 520 | 85 |
| 319301 | 1500 | 1820 | 140 |
| N 28/1400 ECMP | 1400 | 1700 | 175 |
| 29376 | 380 | 600 | 132 |
| NJ 18/1320 ECMA | 1320 | 1600 | 122 |
| N 39/1320 MB | 1320 | 1720 | 300 |
| N 30/1320 MB | 1320 | 1850 | 400 |
| 29372 | 360 | 560 | 122 |
| 315913 | 1250 | 1500 | 106 |
| N 20/1250 MB | 1250 | 1750 | 290 |
| 29272 | 360 | 500 | 85 |
| NJ 18/1180 ECMA | 1180 | 1420 | 106 |
| 29472 EM | 360 | 640 | 170 |
| 29268 | 340 | 460 | 73 |
| N 39/1180 MB | 1180 | 1540 | 272 |
| 29368 | 340 | 540 | 122 |
| NU 29/1180 ECMA/HA1 | 1180 | 1540 | 206 |
| NUP 29/1180 ECMA/HA1 | 1180 | 1540 | 206 |
| 29468 E | 340 | 620 | 170 |
| 29364 E | 320 | 500 | 109 |
| 316201 | 1120 | 1360 | 104 |
| 29264 | 320 | 440 | 73 |
| NJ 18/1120 ECMA | 1120 | 1360 | 106 |
| 29464 E | 320 | 580 | 155 |
| NF 18/1120 ECM | 1120 | 1360 | 106 |
| NU 30/1120 ECMA | 1120 | 1580 | 345 |
| 29360 E | 300 | 480 | 109 |
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