| Bearing model | Boundary Dimensions(mm) | ||
|---|---|---|---|
| d | D | B | |
| 54316 | 65 | 140 | 86.1 |
| 52215 | 60 | 110 | 47 |
| N 318 ECM | 90 | 190 | 43 |
| 52315 | 60 | 135 | 79 |
| NJ 318 ECML | 90 | 190 | 43 |
| NU 318 ECML | 90 | 190 | 43 |
| 52214 | 55 | 105 | 47 |
| NJ 2218 ECM | 90 | 160 | 40 |
| NJ 2218 ECP | 90 | 160 | 40 |
| 52213 | 55 | 100 | 47 |
| 52314 | 55 | 125 | 72 |
| NJ 2218 ECJ | 90 | 160 | 40 |
| 52313 | 55 | 115 | 64 |
| NUP 2318 ECML | 90 | 190 | 64 |
| 52414 M | 55 | 250 | 107 |
| 52212 | 50 | 95 | 46 |
| NUP 218 ECML | 90 | 160 | 30 |
| 52412 M | 50 | 130 | 93 |
| NU 2218 ECML | 90 | 160 | 40 |
| 52312 | 50 | 110 | 64 |
| NU 318 ECJ | 90 | 190 | 43 |
| 54312 | 50 | 110 | 70.7 |
| 52211 | 45 | 90 | 45 |
| NUP 318 ECJ | 90 | 190 | 43 |
| 52311 | 45 | 105 | 64 |
| NU 318 ECM | 90 | 190 | 43 |
| 52411 | 45 | 120 | 87 |
| NU 318 ECP | 90 | 190 | 43 |
| 54211 | 45 | 90 | 49.6 |
| 52210 | 40 | 78 | 39 |
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